Grimes, Dennis J. Personal computer buyers guide : with exclusive product reference guide / Dennis J. Grimes & Brian W. Kelly. - Cambridge, Mass. : Ballinger Pub. Co., c1983. - 1 v. (various pagings) : ill. ; 28 cm. ISBN: 0884109178 LCCN: 84106717 Subjects--Topical Terms: Microcomputers--Catalogs.Microcomputers--Purchasing. LC Class. No.: QA76.5 / .G744 1983 Dewey Class. No.: 510.78 Gri/Per