Johnson, Steven M. Microsoft PowerPoint 4 for Windows step by step - Redmond, Wash. Microsoft Press 1994 - 310 p ISBN: 9781556156229 Subjects--Topical Terms: Computer Engineering LC Class. No.: 006.6 JOH 1994 Dewey Class. No.: 006.6 JOH 1994 National Library of Medicine Call No.: 006.6 JOH 1994