UNDERSTANDING EMPLOYMENT DISCRIMINATION SECOND EDITION
2008 年出版332 页ISBN:1422473589
UNDERSTANDING BUSINESS STATISTICS SECOND EDITION
MASSACHUSETTS SYENEY1994 年出版0 页ISBN:
Understanding Child Development Second Edition
Rosalind Charlesworth1987 年出版610 页ISBN:0827327862
UNDERSTANDING RESEARCH METHODS SECOND EDITION
MILDRED L.PATTEN2000 年出版138 页ISBN: