TY - BOOK AU - GRUPE, Fritz H AU - CHASE, Kerry J TI - Microcomputer applications using wordperfect 5.1, Louts 1-2-3/version 3.0, and dBase IV SN - 0697133419 U1 - 005 PY - 1992/// CY - US PB - W C BROWN KW - SOFTWARES ER -