12 obras en un acto
Cantón, Wilberto L ; Usigli, Rodolfo
México. Ecuador 0 ̊ 0' 0". 1967. 208 p.

12 opere
Modigliani, Amedeo ; Carrieri, Raffaele
Milano. Edizioni del milione. [1947]. [11] l., illus., 12 col. plates.

12 opere di Achille Funi
Funi, Achille
Milano. Edizioni del Milione, [1946]. [6] p., 12 leaves of plates.

12 opere di Giorgio de Chirico
De Chirico, Giorgio ; Pica, Agnoldomenico
Milano. Edizioni del Milione. [1947]. [13] l.

12 [i. e. dodici] opere di Renato Birolli, Bruno Cassinari, Ennio Morlotti, Ernesto Treccani
De Grada, Raffaele
Milano. Edizioni del Milione. 1950. [19] p.

The 12 overtures
Boyce, William ; Shepherd, Adrian
London. Chandos. p1981. 2 sound discs.

1 & 2 Peter
Senior, Donald
Wilmington, Del. Michael Glazier, Inc. c1980. xviii, 143 p.
ISBN 0894531433

12 Pieces for solo horn
Wilder, Alec
[S.l.]. Margun Music. c1975. 1 score (12 p.).

12 - point plan: the challenge, the actions
[Washington, D.C.?]. U. S. Dept. of the Interior, National Park Service. 1986. 23, [5] p.

12 progressive solos: for snare drum
Goldenberg, Morris
[New York?]. Chappell/Intersong. c1964-c1966. 31 p. of music.

The 12 prophets of Aleijadinho
Mann, Hans ; Mann, Graciela
Austin. University of Texas Press. [1967]. 131 p.

12 questions Army veterans usually ask about joining the Army National Guard
[Edgewood, Md. Dept. of Defense, Dept. of the Army, National Guard Bureau. 1978.]. [8] p.

12 questions veterans ask about joining the Army National Guard
[Clifton, N.J.]. Army National Guard. 1984. [10] p.

The 12 rules of grandparenting: a new look at traditional roles and how to break them
Kettmann, Susan
New York. Facts on File. c2000. xvii, 206 p.
ISBN 0816039941

12 secrets to cashing out: how to sell your company for the most profit
Bergeth, Robert L
Englewood Cliffs, N.J. Prentice Hall. 1994. xi, 324 p.
ISBN 0131764543

12 short piano pieces: written in the twelve-tone technique
Krenek, Ernst
New York. G. Schirmer, inc. c1939. 2 p. ., 3-20 p.

12 short stories and their making
Mandelbaum, Paul
New York. Persea Books. c2005. xi, 355 p.
ISBN 089255312X

12 short story writers
Marx, Paul
New York. Holt, Rinehart, and Winston. [c1970]. xi, 451 p.
ISBN 0030813328

12 short studies by old English composers
Melville, N.Y. Belwin Mills. [19--]. 36 p. of music.

The 12 simple secrets of Microsoft management: how to think and act like a Microsoft manager and take your company to the top
Thielen, David ; Thielen, Shirley
New York. McGraw-Hill. c1999. 181 p.
ISBN 0585058032

12 sinfonie di concerto grosso
Scarlatti, Alessandro ; Bennett, William ; Smith, Lenore ; Soustrot, Bernard ; Elhorst, Hans
The Netherlands. Philips. c1981. 2 sound discs (91 min.).

12 Sinfonien für Streicher
Mendelssohn-Bartholdy, Felix
[S.l.]. Europa Musica. p1990. 4 sound discs.

12 sonatas
Scarlatti, Domenico ; Pearlman, Martin
Cambridge, MA. Titanic. p1982. 1 sound disc.

12 sonatas for two violins and piano (with cello ad libitum) Opus 2
Corelli, Arcangelo ; Schäffler, Ludwig ; Lyman, Waldo
New York. International Music Company. [c1951]. score (3 v.) and 3 parts. (3 v.).

12 sonatas for violin and piano, opus 5
Corelli, Arcangelo ; Jensen, Gustav
New York. International Music Co. 1947. 1 score (2 v.) + 1 part (2 v.).

12 sonatas, op. 5 complete, for violin, harpsichord, and continuo
Corelli, Arcangelo ; Plummer, Stanley ; Hamilton, Malcolm ; Kessler, Jerome
Los Angeles, Calif. Everest. [1967]. 3 sound discs.

12 [i.e. Dodeci] sonatas para cravo: (Lisboa, ca. 1770)
Baptista, Francisco Xavier ; Doderer, Gerhard
Lisboa. Fundação C. Gulbenkian. 1981. xvi p., 75 p. of music, [2] p. of plates.

12 sonate a 1. 2. 3 per il violino o cornetto, fagotto, chitarrone, violoncino o simile altro istromento
Fontana, Giovanni Battista
France. Accord. p1988. 1 sound disc.

12 sonate metodiche
Telemann, Georg Philipp ; Asperen, Bob van ; Leonhardt, Gustav ; Vries, Han de ; Bylsma, Anner ; Möller, Wouter ; Brüggen, Frans
New York. Sony Classical. [1997], p1983. 2 sound discs.

12 sonate per 2 violini e basso numerato
Gallo, Domenico ; Pergolesi, Giovanni Battista
Milano. G. Ricordi. 1953. score (109 p.) and 2 parts.

12 songs: for voice and piano (high)
Hahn, Reynaldo
New York. International Music. [c1960]. score (45 p.).

12 Songs
Newman, Randy

12 songs for voice and piano
Duparc, Henri
New York. International Music. [c1952]. iv, 73 p.

12 songs, for voice and piano
Hahn, Reynaldo
New York. International Music. [c1960]. 45 p.

12 songs from Call me madam: with selections from Panama Hattie
Berlin, Irving ; Merman, Ethel ; Haymes, Dick ; Wilson, Eileen ; Jenkins, Gordon ; Sosnik, Harry ; Porter, Cole
Universal City, Calif. MCA Classics. p1992. 1 sound disc (47 min.).

12 Spanish American poets
Hays, H. R
New Haven. Yale University Press. 1943. 5 p. ., 336 p.
ISBN 0807063967

12 Spanish dances [op. 5, i.e. op. 37]: for piano solo
Granados, Enrique
New York. E. F. Kalmus. [n.d.]. 2 v.

The 12 steps, a way out: a working guide for adult children from addictive and other dysfunctional families
San Diego, CA. Recovery Publications. 1989. xii, 212 p.
ISBN 0941405079

12 steps to freedom: a recovery workbook
W., Kathleen
Freedom, Calif. Crossing Press. [1991?]. 207 p.

12 steps to study success
Lashley, Conrad ; Best, Warwick
London. Continuum. 2003. 224 p.
ISBN 0826467903

12 stories
Davenport, Guy
Washington, D.C. Counterpoint. c1997. 236 p.
ISBN 1887178449

12 studies: for the flute, opus 15
Böhm, Theobald ; Rampal, Jean Pierre
New York. International Music Co. [c1963]. 30 p.

12 studies, op.10
Chopin, Frédéric ; Cortot, Alfred
Paris. Éditions Salabert. [c1930]. 87 p.

12 studies, op. 25
Chopin, Frédéric ; Cortot, Alfred
Paris. Editions Salabert. [1951]. 91 p.

12 studies, opus 55, for viola
Palaschko, Johannes
New York. International Music. [19--]. 15 p. of music.

12. Symphonie, op. 112: Das Jahr 1917 = The Year 1917
Shostakovich, Dmitriĭ Dmitrievich
Hamburg. Hans Sikorski. c1961. 1 miniature score (192 p.).

12 systems of higher education: 6 decisive issues
Kerr, Clark
[New York]. International Council for Educational Development : distributed by Interbook. 1978. 208 p.

12 teaching methods to enhance student learning
Bartz, David E ; Miller, Laura K
Washington, D.C. NEA Professional Library, National Education Association. c1991. 32 p.
ISBN 0810610930

12th Aerospace Mechanisms Symposium, NASA, Cal-Tech, Lockheed: a symposium held at Ames Research Center, Moffett Field, California, April 27-28, 1978
Washington, D.C. National Aeronautics and Space Administration, Scientific and Technical Information Office. 1979. x, 245 p.

12th Central Hardwood Forest Conference: proceedings of a meeting held at Lexington, Kentucky, February 28, March 1-2, 1999
Stringer, Jeffrey W ; Loftis, David L ; Lacki, Michael J ; Barnes, Thomas G ; Muller, Robert N
Asheville, NC. U.S. Dept. of Agriculture, Forest Service, Southern Research Station. [1999]. v, 293 p.

12th century Europe: an interpretive essay
Packard, Sidney Raymond
Amherst. University of Massachusetts Press. 1973. ix, 362 p.

12th December, 1797. Committed to a committee of the whole House, to-morrow: A bill for the relief of the representatives of William Carmichael, deceased
[Philadelphia. Printed by William Ross. 1797]. 1 sheet ([1] p.).

1 & 2 Thessalonians
Holmes, Michael William
Grand Rapids, Mich. Zondervan. c1998. 302 p.
ISBN 0310493803

1, 2 Thessalonians
Martin, D. Michael
[Nashville, Tenn.]. Broadman & Holman. c1995. 313 p.
ISBN 0805401334

1,2 Thessalonians
Gould, Dana
Nashville, Tenn. Broadman & Holman. 1997. ix, 80 p.
ISBN 0805490000

The 12th grade: a critical year : a student's viewpoint
Bailey, Lois
Reston, Va. National Association of Secondary School Principals. [1975]. 37 p.
ISBN 0882100610

12th-grade reading and mathematics 2005: National Assessment of Educational Progress
Washington, D.C. National Center for Education Statistics, Institute of Education Sciences, U.S. Dept. of Education. 2007. 24 p.

12th Informal Conference on Photochemistry: proceedings of the 12th Informal Conference on Photochemistry, held at the National Bureau of Standards, Gaithersburg, Maryland, June 28-July 1, 1976
Kurylo, Michael J
Washington. Dept. of Commerce, National Bureau of Standards : for sale by the Supt. of Docs., U.S. Govt. Print. Off. 1978. xi, 399 p.

The 12th Informal Conference on Photochemistry, National Bureau of Standards, Gaithersburg, Maryland, June 28-July 1, 1976: extended abstracts
[Washington]. U.S. Dept. of Commerce, National Bureau of Standards. 1976. 309 p.

1, 2 Timothy, Titus
Lea, Thomas D ; Griffin, Hayne P
Nashville, Tenn. Broadman Press. 1992. 352 p.
ISBN 0805401342

12 Views of Manet's Bar
Collins, Bradford R
Princeton, N.J. Princeton University Press. c1996. xxi, 318 p., [32] p. of plates.
ISBN 069103690X

12-volt lead-acid type automotive storage batteries from the Republic of Korea: determination of the Commission in investigation no. 731-TA-261 (preliminary) under the Tariff Act of 1930, together with the information obtained in the investigation
Washington, DC. U.S. International Trade Commission. [1985]. 1 v. (various pagings).

12-Volt motorcycle batteries from Taiwan: determination of the Commission in investigation no. 731-TA-238 (final) under the Tariff Act of 1930, together with the information obtained in the investigation
Washington, D.C. U.S. International Trade Commission. 1989. 52 p.

12-volt motorcycle batteries from Taiwan: views on remand in investigation no. 731-TA-238 (preliminary)
Washington, DC. U.S. International Trade Commission. [1988]. 48 p.

12-Volt motorcycle batteries from the Republic of Korea: determination of the commission in investigation no. 731-TA-434 (preliminary) under the Tariff Act of 1930, together with the information obtained in the investigation
Washington, DC. U.S. International Trade Commission. [1989]. iii, 57, 29, 14 p.