TY  - BOOK
AU  - Parker, Charles S.
TI  - Understanding computers : today and tomorrow
SN  - 30096243
U1  - 1.64 
PY  - 1987///
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Computers.;Electronic Data Processing
N1  - Includes index
ER  -