TY  - BOOK
AU  - Parker, Charles S.
TI  - Understanding computers and information processing: today and tomorrow 
SN  - 00355753
U1  - GC 004 P223 1992 
PY  - 1992///
CY  - Orlando, FL
PB  - Dryden press
KW  - Computers
N1  - Includes index
ER  -