Willis, K.K. Step by step computer keyboarding K.K. Willis, Warren T. Schimmel, Stanley lieberman. - New York Barron's Educational Series 1995. - 57 p. ISBN: 0812019555 11.96 Subjects--Topical Terms: Electronic data processing--Keyboarding. LC Class. No.: QA76.9 / .K48 W55 1995