TY  - BOOK
AU  - Erickson, Fritz J.
AU  - Vonk, John A.
TI  - Microcomputer Applications: with  DOS5.0, worldperfect 5.1, lotus 1-2-3 Release 2.3, and dBASE IV 1.5
SN  - 9780697239648
U1  - 004.11 21st
PY  - 1994///
CY  - America
PB  - BE Tech
ER  -