C. H. Duncan

South-Western college keyboarding

2000

South-Western college keyboarding enhanced

1998

College keyboarding

1994

College keyboarding/typewriting

1990

South-Western college keyboarding for Windows

1995

South-Western College Keyboarding for Windows Introductory Course With Microsoft Word 6.0 and Wordperfect 6.0

1995

College Keyboarding Microsoft Word 6.0/7.0 Word Processing

1997

College Keyboarding : Microsoft Office 2000 Complete Course

2000

College Keyboarding--Enhanced General Series

1900

College Keyboarding Microsoft Word 6.0/7.0 Word Processing

1997