TY - BOOK AU - Grupe,Fritz H. TI - Microcomputer applications using wordperfect 5.1, lotus 1-2-3/version 2.2, and dBase III+ SN - 0-697-14577-8 U1 - 004.16 G892 1992 PY - 1992/// CY - Dubuque, Iowa PB - Wm.C.Brown Publishers KW - Microcomputers N1 - Includes appendices, glossary and indices ER -