THIRRD EDITION A FIRST COURSE IN BUSINESS STATISTICS
1985 年出版573 页ISBN:0023791500
TOWARD CONSTITUTIONAL COMPETENCE:A CASEBOOK FOR PUBLIC ADMINISTRATORS
1990 年出版174 页ISBN:0139261222
A SURVEY OF MATHEMATICS WITH APPLICATIONS FIFTH EDITOIN
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A NUMERICAL LIBRARY IN JAVA FOR SCIENISTS ENDINEERS
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SOCIOLOGY:CONCEPTS AND APPLICATIONS IN A DIVERSE WORLD
1998 年出版618 页ISBN:0205264883