SYSTEMS ANALYSIS FOR INFORMATION RETRIEEVAL
HELEN M.TOWNLEY2222 年出版120 页ISBN：0233969209
WORLD POLITICS 94/95 FIFTEENTH EDITION
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WOMEN IN THE VANISHING CLOISTER
HELEN ROSE FUCHS EBAUGH1993 年出版191 页ISBN：0813518660
ENCYCLOPEDIC DICTIONARY OF APPLIED LINGUISTICS
KEITH JOHNSON AND HELEN JOHNSON1998 年出版389 页ISBN：
HELEN KOWTALUK ALICE ORPHANOS KOPAN1990 年出版628 页ISBN：0026761106
KNOWING WOMEN FEMINISM AND KNOWLEDGE
HELEN CROWLEY AND SUSON HIMMELWEIT1992 年出版396 页ISBN：9780745609768
DRAFTING LEGISLATION A MODERN APPROACH
CONSTANTIN STEFANOU AND HELEN XANTHAKI2008 年出版336 页ISBN：0754649032
营销管理架构=A FRAMEWORK FOR MARKETING MANAGEMENT
（美）PHILIP KOTLER ，KEVIN LANE KELLER著2012 年出版362 页ISBN：
STATISTICS FOR MANAGEMENT AND ECONOMICS THIRD EDITION
GERALD KELLER BRIAN WARRACK HENRY BARTEL1994 年出版1072 页ISBN：0534177727
STATISTICS FOR MANAGEMENT AND ECONOMICS ABBREVIATED EDITION
GERALD KELLER BRIAN WARRACK HENRY BARTEL1994 年出版849 页ISBN：0534177751
