CONTEMPORARY BUSINESS COMMUNICATION SIXTH EDITION
SCOT OBER2006 年出版644 页ISBN：0618472525
CONTEMPORARY BUSINESS COMMUNICATION FOURTH EDITION
SCOT OBER2001 年出版647 页ISBN：0618018662
Fundamentals of Contemporary Business Communication Second Edition
Scot Ober2009 年出版286 页ISBN：
Gregg college keyboarding & document processing : Lessons 1-120
Scot Ober and robert n .hanson and jack e.johnson2002 年出版493 页ISBN：0078241766
COLLEGE KEYBOARDING & DOCUMENT PROCESSING 9TH EDITION LESSONS 1-60
SCOT OBER2002 年出版211 页ISBN：0078257565
COLLEGE KEYBOARDING & DOCUMENT PROCESSING FOR WINDOWS TM 8TH EDITION LESSONS 1-60
SCOT OBER AND OTHERS1997 年出版210 页ISBN：
COLLEGE KEYBOARDING LESSONS 1-20
SCOTT OBER JACK E.JOHNSON ARLENE RICE ROBERT N.HANSON2002 年出版47 页ISBN：0078257557
