TY  - BOOK
AU  - Spencer,Donald D.
TI  - Computers in action: how computers
SN  - 0-8104-5862-4
AV  - QA76.S2S65 
PY  - 1982///
CY  - New Jersey
PB  - Hyden Book company
KW  - Electronic digital computers
KW  - Electronic data processing
KW  - Computers
N1  - Includes Bibliographical references
ER  -