TY  - BOOK
ED  - Time-life books
TI  - The software challange
T2  - Understanding computers
SN  - 080947574X
U1  - R 338.470053 
PY  - 1988///
CY  - Alexandria, Va.
PB  - Time-Life Books
KW  - Computer software
KW  - Computers software industry
N1  - Includes bibliographies and index
ER  -