TY  - BOOK
AU  - Hopper,Grace Murray
AU  - Mandell,Steven L.
TI  - Understanding computers
SN  - 0314779469 (pbk.) :
AV  - QA76.5 .H67 1984
U1  - 001.64�19 
PY  - 1984///
CY  - St. Paul, Minn.
PB  - West Pub. Co.
KW  - Electronic digital computers
KW  - Microcomputers
ER  -