TY  - BOOK
AU  - Erickson,Fritz J.
AU  - Vonk,John A.
TI  - Computers--concepts, implications, and applications with DOS 5.0, WordPerfect 5.1, Lotus 1-2-3, Release 2.4, and dBASE IV 1.5
SN  - 0697239519 (pbk. )
PY  - 1994///
CY  - Dubuque
PB  - Business and Educational Technologies
KW  - Microsoft Windows (Computer file)
KW  - Integrated software
KW  - Operating systems (Computers)
N1  - Includes index
ER  -