CANADIAN CONTENT THIRD EDITION
NELL WALDMAN SARAH NORTON1996 年出版420 页ISBN：077473518X
UNDERSTANDING EARTH THIRD EDITION
FRANK PRESS AND RAYMOND SIEVER2001 年出版573 页ISBN：
ENVIRONMENTAL SCIENCE THIRD EDITION
JONATHAN TURKPH.D 年出版0 页ISBN：SAUNDERS COLLEGE PUBLISHING
Communication Research Strategies and Sources Seventh Edition
2010 年出版315 页ISBN：9780495095880;0495095885
BUSINESS STATISTICS:CONTEMPORARY DECISION MAKING 3RD EDITION
KEN BLACK2001 年出版903 页ISBN：
EDWARD I.PETERS，WILLIAM SCROGGINS2222 年出版486 页ISBN：0070405599
