TY - BOOK AU - Larsen,Glenn Harold AU - Larsen,Kristopher A. TI - Mastering Harvard graphics 3 SN - 981300584X U1 - 006.68 PY - 1991/// CY - Singapore PB - Tech Pub. N1 - System requirements for computer disk (MasterClips enhancements): IBM or comptabiles, with an 80286, 80386 or 80486 processor; minimum 640K; DOS 3.0 or later; Harvard graphics (version 3.0; 1 disk drive and hard disk with minimum 3.8Mb or available memory; VGA or EGA graphics card with at least 256K of memory; Includes index ER -