TY  - BOOK
AU  - Duffy,Tim
TI  - Four software tools, with Lotus 1-2-3, 2.2
SN  - 0534135242
PY  - 1990///
CY  - Belmont, Calif.
PB  - Wadsworth Publishing Company
KW  - PC DOS (Computer operating system)
KW  - MS-DOS (Computer operating system)
KW  - WordPerfect (Computer program)
KW  - Lotus 1-2-3 (Computer program)
KW  - dBASE III PLUS (Computer program)
N1  - Includes index; DOS for IBM PC and MS DOS, word processing using WordPerfect 4.2 and 5.0, spreadsheets using Lotus 1-2-3 release 2.2, database management using dBASE III Plus
ER  -