TY  - BOOK
AU  - Parker S. Charles
TI  - Computer and their applications
SN  - 003013627
AV  - QA76.5.P355 1988 
PY  - 1988///
CY  - London
PB  - Holt,Rinehart and Winston
KW  - Computers
N1  - Includes index
ER  -