UTOPIA OF UNDERSTANDING BETWEEN BABEL AND AUSCHWITZ
DONATELLA ESTER DI CESARE2012 年出版245 页ISBN：1438442521
TEACHER＇S GUIDE TO ACCOMPANY UNDERSTANDING ECONOMICS
DR.ALLEN W.SMITH1986 年出版154 页ISBN：0676398960
METAPHYSICAL GROUNDING UNDERSTANDING THE STRUCTURE OF REALITY
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OPENING DOORS:UNDERSTANDING COLLEGE READING SECOND EDITION
JOE CORTINA JANET ELDER1998 年出版598 页ISBN：0070244707
AMERICAN URBAN POLITICS IN A GLOBAL AGE THE READER SIXTH EDITION
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