50 [i.e. Vijftig] jaar Bauhaus
Herzogenrath, Wulf.
Amsterdam. Stedelijk Museum. 1968. 363 p. : ill. (some col.) ; 23 cm..

50 [i.e. fünfzig] Jahre Bauhaus
Württembergischer Kunstverein
Stuttgart. Württembergischer Kunstverein. 1968. 367 p. : ill. (part col.) ; 23 cm..

50 Jahre der tschechischen angewandten Kunst und industrial Design
Österreichisches Museum für Angewandte Kunst
S.l. s.n.. 1968. [70] p. : ill. ; 21 cm..

50 Jahre Deutschland Ploetz
Schäfer, Hermann.
Freiburg. Ploetz. 1999. 239 p. : ill. ; 21 cm..
ISBN 3451405180

50 Jahre Elektrotechnischer Verein
Gorges, Hans.
Berlin. [s.n.]. 1929. VII, [1], 416, [2] p., [36] leaves of plates : ill. ports. ; 30 cm..

50 [i.e. Fünfzig] Jahre Fernmeldewesen, 50 Jahre Professorenkonferenz
Dietrich, P.
Berlin. VDE-Verlag. 1978. 253 p. : ill., maps ; 30 cm..
ISBN 3800711435

50 [i.e. Fünfzig] Jahre Kunst in Württemberg
Stuttgart. Württembergischer Kunstverein. 1975. [156] p. : ill. ; 22 cm..

50 Jahre Lorenz, 1880-1930
Hahnemann, Walter Max. ; Steudel, Hans August.
Zwickau. Förster & Borries. 1931. 3 p. l., 9-526 p. 1 l. illus. (part col.) ports., diagrs. 31 cm..

50 Jahre Marshall-Plan
Rommerskirchen, Eva.
Bonn. Haus der Geschichte der Bundesrepublik Deutschland. 1997. 140 p. ; 24 cm..
ISBN 3870243872

50 [Fünfzig] Jahre Sowjetrecht
Maurach, Reinhart. ; Meissner, Boris.
Stuttgart. Kohlhammer. 1969. 192 p. 21 cm..

50 [i.e. Padesát] let československého malířství 1918-1968
Národní galerie v Praze
Praha. Nár. galerie, t. G 21, Gottwaldov. 1969. 144, [2] p. 122] p. of plates (8 col.) 24 cm..

50 [i. e. pi︠atʹdesi︠at] let obrazovanii︠a Soi︠uza Sovetskikh Sot︠sialisticheskikh Respublik
Moskva. Politizdat. 1973. 230 p. 21 cm..

50 [pi︠a︡td́esi︠a︡t] let Pushkinskogo goda
Adrianova-Perett︠s︡, V. P. (Varvara Pavlovna)
Moskva. Izd-vo Akademii︠a︡ nauk SSSR. 1956. 246 p. illus. 23 cm..

50 let sovetskoĭ istoricheskoĭ nauki
Alatort︠s︡eva, A. I. ; Alekseeva, G. D. (Galina Dmitrievna)
Moskva. "Nauka,". 1971. 527 p. 22 cm..

50 lights
Byars, Mel.
Crans-Près-Celigny, Switzerland. RotoVision. 1997. 159 p. : col. ill. ; 28 cm..
ISBN 2880462657

50-MB patterns related to tropospheric changes
Krawitz, Lowell.
1955. 41 leaves : ill. ; 30 cm..

50 MHZ narrowband FM cordless microphone
Von Roesgen, Claude James.
1979. 22 leaves : ill. ; 28 cm..

50 neue Menuette
Telemann, Georg Philipp ; Hofmann, Klaus
Mainz. Schott. 1998. 1 score (85 p.) + 1 part (20 p.) ; 31 cm..

50 New York artists
Marshall, Richard ; Mapplethorpe, Robert.
San Francisco. Chronicle Books. 1986. 118 p. : chiefly ill. (some col.), ports. ; 22 x 30 cm..
ISBN 0877014035 :

50 Northwest artists
Guenther, Bruce. ; Burns, Marsha. ; Marquand, Ed.
San Francisco. Chronicle Books. 1983. 115 p. : ill. (part col.) ; 22 x 30 cm..
ISBN 087701289X (pbk.) :

The '50's and Minneapolis housing construction trends
Minneapolis (Minn.)
Minneapolis. s.n.]. 1959. 17 p. : ill. ; 28 cm..

50's fortieth
Massachusetts Institute of Technology
Cambridge, Mass. Massachusetts Institute of Technology. 1990. 1 v. (unpaged) : ill., maps ; 28 cm..

The 50% solution
Zartman, I. William.
New Haven. Yale University Press. 1987. viii, 552 p. : 2 ill. ; 21 cm..
ISBN 0300030126 :

50 sommerhuse
Politikens forlag
København. Politikens forlag. 1923. [72] p. : ill. ; 26 cm..

50 songs
Fauré, Gabriel ; Ward, Laura. ; Walters, Richard.
Milwaukee, WI. H. Leonard Corp.. 1995. 1 score (288 p.) ; 28 cm..
ISBN 0793534054 :

50 special years
Begg, Tom.
London. Melland. 1987. x, 302 p., [8] p. of plates : ill. (some col.), ports. (some col.) ; 26 cm..
ISBN 0907929141 (cased) :

50 sports wares
Byars, Mel.
Hove. RotoVision. 1999. 158 p. : ill. (chiefly col.) ; 28 cm..
ISBN 2880464188

The 50 States and their local governments
Fesler, James William ; Bosworth, Karl A. (Karl Andrew)
New York. Knopf. 1967. xviii, 603 p. illus., maps (1 fold.) 25 cm..

The 50 States report submitted to the Commission on Civil Rights by the State Advisory Committees, 1961
United States Commission on Civil Rights
Washington. U.S. Govt. Print. Off.. 1961. 687 p..

50 tables
Byars, Mel.
Crans-Près-Celigny, Switzerland. RotoVision SA. 1997. 159 p. : chiefly col. ill. ; 28 cm..
ISBN 2880463114

50 Texas artists
Carlozzi, Annette. ; Block, Gay. ; Jones, Laurel.
San Francisco. Chronicle Books. 1986. 120 p. : ill. (some col.) ; 21 x 29 cm..
ISBN 0877013721 :

50th anniversary of naval aviation, 1911-1961
Meakin, Bob.
El Segundo, Calif. Douglas Aircraft Company. 1962. 156 p. : ill. ; 28 cm..

50th anniversary of the Hydraulics Division, 1938-1988
Alsaffar, Adnan M.
New York, N.Y. American Society of Civil Engineers. 1990. x, 147 p. : ill. ; 22 cm..
ISBN 0872627705

50th birthday concert
Parker, Evan. ; Schlippenbach, Alexander von. ; Lovens, Paul
London. Leo Records. 1994. 2 sound discs : digital, stereo. ; 4 3/4 in..

50th reunion book, Class of 1943, Massachusetts Institute of Technology, Cambridge, Massachusetts, May 31 through June 4, 1993
Massachusetts Institute of Technology
Cambridge, Mass. MIT. 1993. 1 v. (unpaged) : ill., ports. ; 28 cm..

50th reunion book, Class of 1944, Massachusetts Institute of Technology, Cambridge, Massachusetts, May 27 through June 3, 1994
Massachusetts Institute of Technology
Cambridge, Mass. Massachusetts Institute of Technology. 1994. xi, 503 p. : ill., ports. ; 28 cm..

50th reunion book, Class of 1947, Massachusetts Institute of Technology, MIT
Massachusetts Institute of Technology
Cambridge, Mass. Massachusetts Institute of Technology. 1997. 259 p. : ill., ports. ; 28 cm..

50 trade secrets of great design
Cliff, Stafford.
Gloucester, Mass. Rockport Pubr.. 1999. 224 p. : col. ill., plans : 31 cm..
ISBN 1564965996

50. Triosonate in d-moll für 2 Violinen oder 2 Oboen und Basso continuo =
Telemann, Georg Philipp ; Joelson-Strohbach, Harry.
Erstdruck = 1st ed.. Winterthur/Schweiz. Amadeus Verlag/Bernhard Päuler. 2003. 1 score (8 p.) + 3 parts ; 31 cm..

50 variations on a waltz theme
Diabelli, Anton ; Kann, Hans.
Musical Heritage Society. 1972. 2 s. 33 1/3 rpm. stereophonic. 12 in..

50 ways to improve women's lives
Burk, Martha.
1st ed.. Maui, Hawaii. Inner Ocean. 2005. 182 p. ; 23 cm..
ISBN 1930722451

50 west coast artists
Hopkins, Henry ; Jacobs, Mimi. ; Bullis, Douglas.
San Francisco. Chronicle Books. 1981. 127 p. : col. ill., ports. ; 29 x 21 cm..
ISBN 0877011923 :

50 [i.e. Elli] yılıin Türk mimarisi
Sözen, Metin. ; Tapan, Mete.
1. baskı.. İstanbul. [Türkiye İş Bankası]. 1973. 478 p. illus. (part col.) 25 cm..

50 years
Gygax, F. G. ; Doppler, S.
Zurich. Intrag Ltd.. 1988. 171 p. : ill. (some col.) ; 25 cm..

50 years a Keynesian and other essays
Harcourt, Geoffrey Colin.
Houndmills, Basingstoke, Hampshire. Palgrave. 2001. xii, 364 p. ; 23 cm..
ISBN 0333946332 (cloth)

50 years Bauhaus
Herzogenrath, Wulf.
Chicago. Illinois Institute of Technology. 1969. 365 p. : ill. (some col.), plans, ports. ; 22 cm..

50 years Bauhaus : supplement
Chicago. Illinois Institute of Technology. 1969. 37 p. : ill. (some col.) ; 22 cm..

50 years down a country road
Emery, Ralph. ; Cox, Patsi Bale.
1st ed.. New York. W. Morrow. 2000. xviii, 398 p. : ill. ; 24 cm..
ISBN 0688177581 (alk. paper)

50 years in steel, the story of the Youngstown Sheet and Tube Company
Youngstown Sheet and Tube Company
Youngstown, Ohio. 1950. 71 p. illus. (part col.) ports., map (on lining papers) 26 cm..

50 years is enough
Danaher, Kevin
Boston, MA. South End Press. 1994. xiii, 210 p. ; 22 cm..
ISBN 0896084965 :

50 years of buildings by Turner
Turner Construction Company
New York. The Company. 1952. 109 p. : ill. ; 24 x 31 cm..

50 years of civil engineering, 1904-1954
Christiani & Nielsen
Copenhagen. Christiani & Nielsen. 1954. 175 p. : ill., maps ; 27 cm..

50 years of development studies
Arndt, H. W. (Heinz Wolfgang)
Canberra, ACT. National Centre for Development Studies, Research School of Pacific Studies, Australian National University. 1993. ix, 263 p. : ill. ; 25 cm..
ISBN 0731516745

50 years of DNA
Clayton, Julie. ; Dennis, Carina.
New York. Palgrave Macmillan. 2003. 144 p. : ill. (some col.) ; 29 cm..
ISBN 1403914796

50 years of events
Casati, Roberto ; Varzi, Achille C.
Bowling Green, Ohio. Philosophy Documentation Center, Bowling Green State University. 1997. 402 p. ; 24 cm..
ISBN 0912632666

50 years of film
Warner Bros. Pictures
Warner Bros. Records. 1973. 6 s. 331/3 rpm ; 12 in..

50 years of film music
Warner Bros. Pictures
Warner Bros. Records. 1973. 3 discs. 33 1/3, mono. ; 12 in..

50 years of flight simulation
Royal Aeronautical Society
London. Royal Aeronautical Society. 1979. 3 v. : ill. ; 30 cm..
ISBN 0904999459

50 years of Indian writing
Dhawan, R. K. (Rajinder Kumar)
New Delhi. Indian Association for English Studies. 1999. 160 p. ; 22 cm..
ISBN 8175510676

50 years of Japanese broadcasting
NHK Sōgō Hōsō Bunka Kenkyūjo
Tokyo. NHK. 1977. 429 p., [1] leaf of plates : ill., maps (2 col.) ; 22 cm..

50 years of Lahore Arts Council, Alhamra
Alhamra (Council)
Lahore. Sang-e-Meel Publications. 2003. 177, 97 p. : ill. (some col.) ; 25 cm..
ISBN 9693510836

50 years of modern art
Langui, Emile.
New York. Praeger. 1959. 335 p. illus. [part col.] 26 cm..

50 years of motor cars, 1895-1945
Lohr, Lenox R. (Lenox Riley)
New York. The Newcomen Society of England, American Branch. 1946. 28 p. incl. front., illus. 23 cm..

50 years of movie posters
Kobal, John.
New York. Bounty Books. 1973. 175 p. (chiefly illus., part col.) 44 x 31 cm..
ISBN 0517513862

50 years of ocean discovery
National Research Council (U.S.)
Washington, D.C. National Academy Press. 2000. vi, 269 p., [8] p. of plates : ill. (some col.), maps, ports. ; 29 cm..
ISBN 0309063981

[50 years of ocean discovery] [videorecording]
Brink, Kenneth H. ; Ballard, Robert D.
Washington, D.C. National Academy Press. 2000. 5 videocassettes (ca. 420 min.) : sd., col. ; 1/2 in..

50 years of open doors
Institute of International Education (New York, N.Y.)
New York, N.Y.]. Institute of International Education. 2000. 1 CD-ROM : col. ; 4 3/4 in..

50 years of Pakistan in statistics
Pakistan
Karachi. Manager of Publications. 1997. 4 v. ; 28 cm..

50 years of progress in materials and science technology
Thakker, A. B. ; Leonardo, Joe.
Covina, CA. The Society for the Advancement of Materials and Process Engineering. 1994. xvii, 802 p. : ill. ; 24 cm..
ISBN 0938994719

50 years of Soviet power
Huberman, Leo
New York. MR Press. 1967. 94 p. 23 cm..

50 years of Telecommunications Reports
Malia, Thomas.
New York. Business Research Publications, Inc.. 1985. ix, 220 p. ; 29 cm..

50 years of the Conference of European Statisticians
Malaguerra, C. (Carlo)
Geneva. United Nations. 2003. viii, 179 p. : ill. ; 30 cm..
ISBN 9211168554

50 years of the National Buildings Record, 1941-1991
Royal Commission on Historical Monuments (England)
Beckenham. Trigon. 1991. iv, 68 p. : ill., ports. ; 25 cm..
ISBN 0904929272 (cased) :

50 years of visual arts in Pakistan
Hashmi, Salima. ; Mirza, Quddus.
Lahore. Sang-e-Meel Publications. 1997. 160 p. : col. ill. ; 23 x 29 cm..

50 years of Yang-Mills theory
Hooft, G. 't.
Hackensack, NJ. World Scientific. 2005. ix, 487 p. : ill. ; 25 cm..
ISBN 9812389342

50 years progress in management, 1910-1960
American Society of Mechanical Engineers
New York. American Society of Mechanical Engineers. 1960. 329 p. illus., port., diagrs. 29 cm..

50 years with nuclear fission
Behrens, James W. ; Carlson, Allan D.
La Grange Park, Ill. American Nuclear Society. 1989. v. : ill. ; 29 cm..
ISBN 0894481444 :

50 [i. e. Ellinci] yilda Cumhuriyet : 50 [i. e. ellinci] yilda Güzel Sanatlar
Istanbul. Devlet Güzel Sanatlar Akademisi. 1974. 248 p. : ill. (some col.) ; 31 cm..