TY  - BOOK
AU  - Parker,Charles S.
AU  - Parker,Charles S.
TI  - Test bank: understanding computers today and tomorrow 
SN  - 0030164346 (pbk.)
AV  - QA76.5 .P37 1990
U1  - 004 20
PY  - 1996///
CY  - Fort Worth
PB  - Dryden Press
KW  - Electronic digital computers
ER  -