Norton, Peter Peter Norton's Introduction To Computers : Essential Concepts With Microsoft Works for Windows - Mc-Graw Hill , Westerville : 1996 - vi, 389 p : col.ill. 24 cm , ISBN: 0028028961 Nat. Bib. Agency Control No.: 004 NOR Subjects--Topical Terms: Computer Science Dewey Class. No.: 004 / NOR