ROBERT F SPROULL; SUTHERLAND W R; MICHAEL K ULLNER DEVICE INDEPENDENT GRAPHICS: WITH EXAMPLES FROM IBM PERSONAL COMPUTERS - MCGRAW HILL BOOK COMPANY 1989 - 546 ISBN: 0071003967 Subjects--Topical Terms: COMPUTER SCIENCE PC SOFTWARE Dewey Class. No.: 001.64`43 M5 (MCA) / ROB