01087cam a2200301 a 4500 1531 1531 011024 OSt 20210804105224.0 931217s1994 iaua 001 0 eng 93074084 0697239640 DLC DLC DLC QA76.76.A65 E78 1994 005.365 20 Erickson, Fritz J. 24 Microcomputer Applications with DOS 5.0, WordPerfect 5.1, Lotus 1-2-3 Release 2.3, and dBase IV 1.5 / Fritz J. Erickson, John A. Vonk. Dubuque, IA : Business and Educational Technologies, c1994. 1 v. (various pagings) : ill. ; 28 cm. Includes index. WordPerfect (Computer file) Lotus 1-2-3 (Computer file) dBASE IV (Computer file) Application software. Vonk, John A. 7 cbc orignew 2 opcn 19 y-gencatlg lcc BOOK 0 0 lcc 0 0 001 001 2014-07-14 1 QA76.76.A65.E78 1994 011024 2018-10-30 00:00:00 2018-10-23 1 2014-07-14 BOOK 0 0 lcc 0 0 001 001 2024-02-08 0 QA76.76.A65 E78 1994 011022 2024-02-08 00:00:00 2 2024-02-08 BOOK