K. A Mach

title	ISBN-13	year of publica- tion	other author(s)
Basic keyboarding applications	978-0-574-20095-2	1988
College Typewriting: A Mastery Approach	978-0-574-20700-5	1986	James E. Labarre · William Mitchell
College typewriting, a mastery approach	978-0-574-20540-7	1978
Instructor's guide, Typewriting: A mastery approach for IBM "Selectric" typewriters	978-0-574-20555-1	1978
Keyboarding a Mastery Approach: Business Applications: Intermediate	978-0-574-20050-1	1987	James E. Labarre · William Martin Mitchell
Keyboarding, a Mastery Approach: Skills Development. Beginning	978-0-574-20040-2	1987
Paradigm Keyboarding and Applications: A Mastery Approach for Microcomputers and Typewriters: Complete Course	978-0-574-20078-5	1989	William Martin Mitchell · James Labarre
Paradigm Keyboarding Skills: A Mastery Approach for Microcomputers and Typewriters	978-0-574-20175-1	1990	James E. Labarre · William Martin Mitchell
Test booklet to accompany the Keyboarding, a mastery approach program	978-0-574-20053-2	1987
Typewriting, a mastery approach for IBM Selectric® typewriters: Comprehensive course	978-0-574-20550-6	1978
Working papers: College typewriting, a mastery approach: beginning	978-0-574-20541-4	1978