COMM 2301 Persuasion $60
MATH 1009 Calculus 旧版$40(跟新版差不多)
MATH 1119 Linear algebra second ed. $50
MATH 1007 Elementary Calculus $60
STAT 2507 twelfth ed. $40
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BUSI 1001 Financial accounting third ed. $60(+study guide)
JAPA 1010...