TY  - BOOK
AU  - Cassel,Don
TI  - Understanding computers
SN  - 013946302X
AV  - QA76.5 .C386 1990
U1  - 004 20
PY  - 1990///
CY  - Englewood Cliffs, N.J.
PB  - Prentice Hall
KW  - Computers
KW  - Local
KW  - Computer software
KW  - LEMB
ER  -