Applied statistics and the SAS programming fourth edition
1997 年出版445 页ISBN：0137436424
WRITING THE RESEARCH PAPER FOURTH A HANDBOOK EDITION
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FOUNDATIONS OF THE VOCATIONAL REHABILITATION PROCESS FOURTH EDITION
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THE NEW AMERICAN DEMOCRACY ALTERNATE FOURTH EDITION
MORRIS P.FIORINA PAUL E.PETERSON BERTRAM JOHNSON D.STEPHEN VOSS2005 年出版584 页ISBN：
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THE LAW OF ELECTRONIC COMMERCE 2 FOURTH EDITION
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THE NORTON ANTHOLOGY OF POETRY SHORTER FOURTH EDITION
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