GEOLOGIC MAPS:A PRACTICAL GUIDE TO THE INTERPRETATION AND PREPARATION OF GEOLOGIC MAPS
1993 年出版148 页ISBN:0024147400
GRADUATE RECORD EXAMINATION GENERAL TEST PREPARATIN GUIDE
WILLIAM A.COVINO PH.D.1986 年出版265 页ISBN:0822020084
SOCIAL STUDIES IN ELEMENTARY EDUCATION
JOHN JAROLIMEK1993 年出版488 页ISBN:0023605715
SOCIAL STUDIES IN SECONDARY EDUCATION
DAVID G.ARMSTRONG2222 年出版429 页ISBN:0023039809