TY  - BOOK
AU  - Time-Life Books
TI  - Software
SN  - 0809475545
AV  - QA76.754 .S64 1990
U1  - 005.3 22nd ed.
PY  - 1990///
CY  - Richmond
PB  - Time-life Books
KW  - Computer software
N1  - Bibliography (p.124-125)
ER  -