MANAGING HOSPITALITY HUMAN RESOURCES
ROBERT H.WOODS1992 年出版446 页ISBN:0866120685
INTERNATIONAL ECONOMICS FIFTH EDITION
ROBERT J.CARBAUGH1995 年出版496 页ISBN:0538844272
COGNITIVE PSYCHOLOGY THIRD EDITION
ROBERT J.STERNBERG2003 年出版597 页ISBN:0155085352
Introduction to instrumental analysis
Braun;Robert D.1987 年出版1004 页ISBN:0070072914
Building effective project teams
Robert K. Wysocki.2002 年出版278 页ISBN:0471013927