Puerto Ricans : born in the U.S.A.

 Clara E. Rodriguez;

Oxford U.S.A. : Westview , 1991

Secondary education an introduction / David G. Armstrong

 David G. Armstrong; Tom V. Savage;

New York : Mac.Millan Publishing , 1983

Technical writing : method, application, and management

 Alice I. Philbin; John W. Presley;

New York : Delmar Publishers , 1989

Systems and theories of psychology

 Chaplin, J. P.; T.S. Krawiec;

New York : Holt Rinehart , 1960

Reclaiming our future : an agenda for American labor

 William W. Winpisinger;

London : Westview press , 1989

Understanding mass communication

 Melvin L. Defleur;

U.S.A. : Houghton Mifflin , 1981

International management

 Richard M. Hodgetts; Fred Luthans;

New York : McGraw-Hill , 1991

Mathematical application : For management,life and social science

 Ronald J. Harshbarger; James J. Reynolds;

Toronto-Canada : D.C. Heath , 1989

Kebudayaan

 Dewantara, Ki Hadjar;

Yogyakarta : Persatuan Tamana Siswa , 1967

Britanica book of the year

 Robert P. Gwinn;

Chicago : University of Cicago , 1990

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