20 Übungen zur Einführung in die Kardiologie
Schweizer, Walter
Bern. Huber. c1975. 102 p.

20. un 30. gadu latviešu rakstnieku portreti: mācību līdzeklis
Rīgā. Zvaigzne ABC. c1997-. v. <1 >.

20 under 30: best stories by America's new young writers
Spark, Debra
New York. Scribner's. 1986. xiii, 269 p.

20 under 45: a selection of works by under-45 Singapore-registered architects
Singapore. Urban Redevelopment Authority. 2004. 165 p.

20va śatābdi rājakīyārthika pariṇāmālu, Telugulō strīla sāhityaṃ: semināru vyāsāla saṅkalanaṃ
Kātyāyani Vidmahē
Varaṅgallu. Yūnivarsiṭi Ārts & Saīns Kaḷāśāla, Kākatīya Viśvavidyālayaṃ. 2003. 1 v. (various pagings).

20va śatābdi Telugu kavitvaṃ
Rāmamōhanarāy, Kaḍiyāla
Haidarābād. Poṭṭi Śrīrāmulu Telugu Viśvavidyālayaṃ. 2003. x, 276 p.

20va satabdi Telugu kavitvamĐ
Ramamohanaray, KadĐiyala
Haidarabad. PotĐtĐi Sriramulu Telugu VisvavidyalayamĐ. 2003. x, 276 p.

20 vasikes dialexeis
Zanklavēras, Nikos Anast
Athēna. N. Zanklavēras. c1990. 159 p.

20 vek v stikhakh--: tri knigi stikhotvorenii
Shuvaev, Vladimir
Moskva. Voronezh. 2005. 319 p.

20 villages, Kurigram: the children of the rivers of Brahmaputra, Dudhkumar, Dharala, and Teesta = 20 tĐa grama, KurĐigrama : Brahmaputra, Dudhakumara, Dharala, Tista nadicarera sisudera jibana
Mahmud
[Dhaka. Map/Matri]. 2006. 1 v. (unpaged).

20 villes à pied
[Paris]. Ministère de l'équipement (D.A.F.U.), Délégation à l'aménagement du territoire et à l'action régionale, Groupe opérationnel des villes moyennes : [en vente à la Documentation française]. 1976. 33 p.

20vīṃ śatābadī ke Saṃskr̥ta sāhitya ko Bihāra kā avadāna
Tivārī, Brajamohana
Dillī. Āditya Buka Seṇṭara. 2002. x, 309 p.

20 vjet në burgjet e Enver Hoxhës: kujtime
Berisha-Dyzi, Nazmi
Berat. Enti Botues. 1995. 132 p.

20 vjet Shqipëri socialiste
Omari, Luan ; Dode, Petro ; Beqja, Hamit
[Tiranë]. N. SH. Botimeve Naim Frashëri. [1964]. 158 p.

20 voces destacadas de la poesía argentina, 1996
Fernández, Ruth
Buenos Aires. Nueva Generación. 1996. v. <1-2 >.

20 Volksta˜nze aus dem Gau Salzburg: mit Tanzbeschreibung fu˜r das 24- und mehrba˜ssige Piano-Akkordeon (auch als Klaviersatz verwendbar)
Eberhard, Otto ; Reiser, Tobi
Wien. S. Stanberg. [c1944]. 12 p.

20. vuosisadan tilinpa˜a˜to˜s
Jakobson, Max
Helsingissa˜. Otava. c1999-<c2001 >. v. <1-2 >.

20 vuotta aluesuunnittelua Kanta-Hämeessä
Närvänen, U. V ; Pyökäri, Arto
[Hämeenlinna]. Kanta-Hämeen seutukaavaliitto. 1974. 37 p.

20 vuotta suomalais-neuvostoliittolaista tieteellis-teknillistä yhteistoimintaa: Tieteellis-teknillisen yhteistoimintasopimuksen 20-vuotisjuhlien yhteydessä 27. 10. -3. 11. 1975 pidettyjä puheita ja esitelmiä
Inkari, Antero ; Talypin, Leo
Helsinki. [Neuvostoliittoinstituutti]. 1976. 206 p.

20. výnos Federálního ministerstva zahraničního obchodu ze dne 26. listopadu 1975 o odměňování technickohospodářských pracovníků v organizacích v působnosti Federálního ministerstva zahraničního obchodu
[Prague]. Federální ministerstvo zahraničního obchodu. 1975. 271 p.

20 walks in North Wales: Rambler's notes reproduced from the 'Liverpool Echo.'
Liverpool. Philip Son & Nephew. [1966]. 63 p.

20 ways to be more creative in your job
Weinstein, Bob
New York. Simon & Schuster. c1983. 191 p.

20 ways to calm a crying baby
Barns, Rebecca Beall
Charlottesville, Va. Thomasson-Grant. c1994. 1 v. (unpaged).

20 ways to make money in photography
Holden, Stan
Garden City, N.Y. Amphoto. c1977. 96 p., [2] leaves of plates.

20 ways to profit from real estate
Turner, R. J
Alexandria, VA. KCI Communications. c1987. xv, 177 p.

20 ways you lose money on your way to the stock market
Fraser, Scott S
Chicago, IL. Dearborn Financial Pub. c1996. xiii, 152 p.

20. Wehrtechnisches Symposium Innenballistik der Rohrwaffen: Zusammenstellung der Vortragstexte : BAkWVT, Mannheim, 06.02-08.02.1995
Mannheim. Bundesakademie für Wehrverwaltung und Wehrtechnik. [1995]. 1 v. (various pagings).

20 West: the great road across America
Nelson, Malcolm A
Albany. State University of New York Press. c2008. xxxiv, 320 p.

20wīṃ sadī dā Pañjāba: nawīna, siāsī, itihāsaka khoja
Danewalia, B. S
Caṇḍīgaṛha. Orian Pabalisharaza. 1999. 611 p., [8] p. of plates.

20 x Strindberg: vänbok till Lars Dahlbäck
Brundin, Margareta ; Dahlbäck, Lars
Stockholm, Sweden. Universitet Stockholms. c2003. 290 p.

20 yanvar hadisäläri: sänädlär, mövqelär, şärhlär : 1990-2000
Balaev, Aĭdyn ; Mirzä, Rasim
Bakı. Çaşioğlu. 2000. 241 p.

20 year book
[West Point, N.Y. Class of 1945. 1965]. 233 p.

20 year forestry development plan, 1990-2009
[St. John's, Nfld.]. The Service. [1992]. x, 133 p.

20 years: a concise chronology of events in Northern Ireland from 1968-1988
Hall, Michael
Newtownabbey, Northern Ireland. Island Publications. [1988]. 121 p.

20 years: 1987-2007
Cagliari, Italy. CUEC. c2007. 119 p.

20 years: International Atomic Energy Agency : 1957-1977
[Vienna. International Atomic Energy Agency. 1977]. 100 p.

20 years, 1968/1988
Nogueira, Regina Maria
São Paulo. São Paulo Metropolitan Co. [1989]. 128 p.

20 years/ 20 artists
Feldman, Suzanne ; Farver, Suzanne
Aspen, CO. Aspen Art Museum. c1999. 61 p.

20 years after the Chernobyl accident: past, present and future
Burlakova, E. B ; Naidich, Valeria I
New York. Nova Science Publishers. c2006. x, 358 p.

20 years a soldier of fortune
Marsh, Floyd R
Portland, Or. Binford & Mort. 1976. xv, 239 p.

20 years' development of education in the Democratic Republic of Vietnam
Nguyẽ̂n, Khánh Toàn
[Hanoi?]. Pub. House of the Ministry of Education of the D.R.V. 1965. 47 p.

20 years' digest of Supreme Court and full bench rent cases, 1984-2003
Jain, Pramod Kumar ; Kumar, Lalit ; Jain, Nitin
Allahabad. Kumar Law House. 2004. civ, 1192 p.

20 years [of] Evergood
Evergood, Philip
[New York. ACA Gallery publication. 1946]. 108 p.

20 years Finnish-Soviet scientific and technical co-operation
[Helsinki. Suomen ja Neuvostoliiton välinen tieteellisteknillinen yhteistyötoimikunta. 1975]. 45 p.

20 years from now: a vision of the future for the State of Texas
[Austin, Tex.]. Dept. of Information Resources. [1991]. 17 p.

20 years in 7 days reflection
[Ilorin]. Information Division. [1985]. 23 p.

20 years-- in government: a chronicle of achievements
Fenty, Allan A
[Georgetown?]. Guyana National Printers. [1984]. 272 p.

20 years in the labour movement: the Urban Training Project and change in South Africa 1971-1991
Lowry, Donovan
Johannesburg. Wadmore. 1999. xviii, 343 p.

20 years in the Secret Service: my life with five Presidents
Youngblood, Rufus W
New York. Simon and Schuster. [1973]. 256 p.

20 years of agriculture research in Rajasthan
[Jaipur. 1970-71]. 5 v.

20 years of British motorways: proceedings of the conference held in London 27-28 February, 1980
London. Institution of Civil Engineers. 1980. 133 p.

20 years of British record charts, 1955-1975
Jones, Peter ; Jasper, Tony
London. Queen Anne Press. 1975. 208 p.

20 years of Broadside
Bacon, Jeff
Garden City, Idaho. Deep Water Pub. c2006. 124 p.

20 years of butterfly revelations
Swanson, Henry F
Winter Park, Fla. H.F. Swanson. c1998. 99 p.

20 years of censored news
Jensen, Carl
New York. Seven Stories Press. c1997. 352 p.

20 years of contribution to development in Africa
Abidjan. The Bank. [1993]. ix, 77 p.

20 years of corporate citizenship
[Intramuros, Manila]. The Progress. [1990]. 36 p.

20 years of cycling photography
Watson, Graham
Boulder, CO. Velo Press. c2000. ix, 213 p.

20 years of Czechoslovak co-operatives
Humlová, Olga
[Prague. Svépomoc, Pub. House of the Central Co-operative Council]. 1965. 103 p., [10] leaves of plates.

20 years of Czechoslovak physical training, 1945-1965
[Praha. Published by the Sport and Tourism Pub. House on behalf of the Czechoslovak Union for Physical Training. 1965]. 61 p.

20 years of deaths, 1858-1877: extracted from "Bureau County Republican", Princeton, Illinois
Glavinick, Jacquelyn Gee
Greeley, Colo. J.G. Glavinick. [1988]. 128 p.

20 years of development : CADU/ARDU/SEAD in Ethiopia
Bäcklander, Cecilia
Addis Ababa. Swedish International Development Authority, Development Cooperation Office. c1988. 56 p.

20 years of development in southern Africa: a sectoral review of regional integration in SADC
Shankanga, A. B
Harare, Zimbabwe. Regional Economic Development and Integration Programme of the Southern African Research and Documentation Centre. c2001. 8 p.

20 years of FAO in Kenya: 40th anniversary of FAO
Nairobi, Kenya. Food and Agriculture Organization of the United Nations. [1985?]. 80 p.

20 years of FIFA presidency: João Havelange, Brazil : elected 11 June 1974
Havelange, João ; Herren, Andreas ; Furrer, Günther ; Godoy, Paulo
Zurich, Switzerland. Fédération internationale de football association. 1994. 88 p.

20 years of forestry in M.P., 1956-1976
[Bhopal. Published by Editor, Vanashree, for Conservator-in-Chief, M.P. 1976?]. iii, 99 p.

20 years of Garrick Tremain: politics from the pen of a leading cartoonist
Tremain, Garrick
Auckland, N.Z. New Holland. 2008. 1 v. (unpaged).

20 years of health education in the Czech Socialist Republic
Balák, Jaromír
Prague. Institute of Health Education. 1973]. 31 p.

20 years of horticulture in Indonesia: the vegetable subsector
Ferrari, Maria F
Bogor, Indonesia. Regional Co-ordination Centre for Research and Development of Coarse Grains, Pulses, Roots and Tuber Crops in the Humid Tropics of Asia and the Pacific. c1994. xvii, 148 p.

20 years of India-GDR relations: an anthology
New Delhi. All India Indo-GDR Friendship Association. 1974. 140 p.

20 years of Israeli music: articles and interviews
Tel Aviv. Israel Press. 1968?]. 96 p.

20 years of job-creating loans: summary of report no. 39, July 1956-Dec. 1975
Harrisburg. Division of Statistics, Research and Planning. 1976. iv, 52 p.

20 years of Lao people's revolutionary struggle
[Vientiane, Laos]. Neo Lao Haksat Publications. 1966. 32 p.

20 years of laughter
Nashville, Tenn. Turner Publishing, Co. c2006. 144 p.

20 years of marriages, 1858-1877: extracted from "Bureau County Republican," Princeton, Illinois
Glavinick, Jacquelyn Gee
Greeley, Colo. J.G. Glavinick. [1988]. 158 p.

20 years of music on the south coast: a history of the Oregon Coast Music Festival
North Bend, Ore. Wegferd Printing and Publications. c1998. 64 p.

20 years of Nepalese-American cooperation: a summary of American aid to Nepal, 1951-1971
[Kathmandu. 1971]. 42 p.

20 years of Pakistan
Khokhar, H. B
Karachi. 1967. 202 p.

20 years of Pakistan in statistics, 1947-1967
Karachi. Manager of Publications. [1968]. xiv, 333 p.

20 years of progress in medical & health services, A.P., 1-11-1976: souvenir
[s.l. s.n. 1976?]. [80] p., [3] leaves of plates.

20 years of psychoanalysis: a symposium in celebration of the twentieth anniversary of the Chicago Institute for Psychoanalysis
Alexander, Franz ; Ross, Helen
Freeport, N.Y. Books for Libraries Press. [1970, c1953]. 309 p.

20 years of psychoanalysis: a symposium in celebration of the twentieth anniversary of the Chicago Institute for Psychoanalysis
Alexander, Franz Gabriel ; Ross, Helen
New York. Norton. [1953]. 309 p.

20 years of public housing: economic aspects of the Federal program
Fisher, Robert Moore
Westport, Conn. Greenwood Press. 1975, c1959. xiii, 303 p.

20 years of Rolling stone: what a long, strange trip it's been
Wenner, Jann
New York City. Friendly Press. c1987. 460 p.

20 years of rural banking in the Philippines
[Manila]. Rural Bankers Association of the Philippines. [1972?]. 462 p.

20 years of style: the world according to Paper
Hastreiter, Kim ; Hershkovits, David
New York. Harper Design International. 2004. 238 p.

20 years of Suburban Fair Housing, Inc: a pioneer nondiscriminatory real estate firm in Philadelphia's white suburbia
Grier, George W ; Grier, Eunice S
Bethesda, Md. Grier Partnership. c1980. ii, 106 p., [3] p. of plates (1 folded).

20 years of the Belgrade Road Office
Bogunović, Nebojša ; Radosavljević, Danilo ; Kordić, Mile
Belgrade. Export-Press. 1973]. 86, [3] p.

20 years of the International Board on Books for Young People, 1973
Bamberger, Richard ; Binder, Lucia ; Hürlimann, Bettina
Prague. Společnost přátel knihy pro mládež. 1973. 235 p.

20 years of the Permanent Commission of Enquiry
Dar es Salaam, Tanzania. United Republic of Tanzania, President's Office, the Commission. [between 1986 and 1996]. 26 p.

The 20 years of the Synchrotron: Saturne-2
Boudard, A ; Chamouard, P.-A
Singapore . World Scientific Pub. Co. c2000. xi, 312 p.

20 years of the Word at Holy Family Parish: a collection of parishioners' favorite homilies
Thomas, Linda
Inverness, IL. Holy Family Parish. 2004. viii, 184 p.

20 years of the Yugoslav film
Novaković, Slobodan
Beograd. Festival of Yugoslav Films. 1965]. 49 p.

The 20 years of the Yugoslav investment bank, 1946-1966
Savović, Milan ; Apostolović, Ivan ; Vorkapić, Spase
[Belgrade. 1967]. 117 p.

20 years of uhuru: a Viva souvenir
[Nairobi. A Viva publication of Trend Publishers. c1984]. 104 p.

20 years of weaving people, policies and perspectives: the Latin American Program
Washington, DC. Woodrow Wilson International Center for Scholars. [1998]. 108 p.

20 years old; 20 years young: an anniversary publication, 1957-1977
[Oxford]. Pergamon Press. 1978. p. 49-75.

20 years on, Seychelles heads for 2000 with President France Albert René
[Victoria, Mahé, Seychelles. Seychelles People's Progressive Front. 1997]. 80 p.

20 years' progress in commercial motor vehicles
Denham, Athel F
[Detroit, Mich. Automobile Council for War Production, Military Vehicles Division. 1943?]. xl, 247 p.

20 years ̓progress in commercial motor vehicles (1921-1942)
Denham, Athel F
Detroit, Mich. Distributed by Military vehicles division, Automotive council for war production. [1943?]. xl, 247, [1] p.

20 years' struggle for freedom of Lithuania
Audėnas, Juozas
New York, N.Y. Elta Information Service of the Supreme Committee for Liberation of Lithuania. 1963. 149 p.

20 year statewide transportation plan
[Augusta, Me.]. The Dept. 1995-. v. <1- >.

20 years too soon: prelude to major-league integrated baseball
Trouppe, Quincy
St. Louis. Missouri Historical Society Press. c1995. xvi, 158 p.

20 years too soon
Trouppe, Quincy
Los Angeles. S and S Enterprises. c1977. 285 p.

20-year traffic forecasting factors
Johnson, Dennis L
Pierre, SD. South Dakota Dept. of Transportation, Office of Research. 2000. viii, 108, [13] p.

20 year trends in water quality of rivers and streams in New York State based on macroinvertebrate data, 1972-1992
Bode, Robert W ; Novak, Margaret A ; Abele, Lawrence E
Albany, N.Y. Stream Biomonitoring Unit, Bureau of Monitoring and Assessment, Division of Water, NYS Dept. of Environmental Conservation. 1993. 196 p.

20-yon hu nohuidul i mal hara
Choe, Myong-jae
Soul-si. Achim Nara. 2004. 302 p.

20. Yüzyılın Sonunda Kadınlar ve Gelecek Konferansı
Çitci, Oya
Ankara. Türkiye ve Orta Doğu Amme İdaresi Enstitüsü, İnsan Hakları Araştırma ve Derleme Merkezi. 1998. xxvi, 582 p.

20. yüzyıl başlarında Konya'nın görünümü
Odabaşı, A. Safa
Konya [Turkey]. T.C. Konya Valiliği İl Kültür Müdürlüğü. 1998. 222 p.

20. Yüzyılda Türkiye'de popüler müzikler
Yurga, Cemal
Yenişehir, Ankara. Pegem A Yayıcılık. 2002. 310 p.

20. yüzyıl Türk edebiyatı
Ünlü, Mahir ; Özcan, Ömer
İstanbul. İnkılâp Kitabevi. <[1990]-[1991] >. v. <2-4 >.

20. yüzyıl Türk musıkisi: bestekarları ve besteleri güftelerile
Rona, Mustafa
İstanbul]. Türkiye Yayınevi. [1970]. 828 p.

20. yüzyıl Türk şiiri antolojisi
Soysal, İlhami
Ankara. Bilgi Yayınevi. 1973. 468 p.