MCGRAW-HILL ENCYCLOPEDIA OF SCIENCE & TECHNOLOGY 20 INDEX 10TH EDITION
THE MCGRAW-HILL COMPANIES2007 年出版750 页ISBN：
LABOR PROBLEMS A BOOK OF MATERIALS FOR THEIR STUDY
EDGAR S. FURNISS1925 年出版621 页ISBN：
STUDY GUIDE PRINCIPLES OF MACROECONOMICS
JOHN VAHALY1983 年出版194 页ISBN：0673158543
Study guide principles of macroeconomics
David R.Hakes1998 年出版442 页ISBN：0030201934
INTERPRETATION AND EXPLANATION IN THE STUDY OF ANIMAL BEHAVIOR VOLUME I:INTERPRETATION
INTENTIONALITY1990 年出版505 页ISBN：
PREVENTION AND TREATMENT OF SEVERE BEHAVIOR PROBLEMS:MODELS AND METHODS IN DEVELOPMENTAL DISABILITIE
NIRBHAY N.SINGH1997 年出版284 页ISBN：0534344186
Study guide Principles of economics
David R.Hakes and robert B.harris1998 年出版648 页ISBN：0030201926
PSYCHOLOGY:THE SCIENCE OF MIND AND BEHAVIOR SECOND EDITION
1986 年出版672 页ISBN：0697067254
