TY  - BOOK
AU  - Phister,Montgomery
TI  - Data processing technology and economics, 1975-1978 supplement
U1  - 338.4 
PY  - 1979///
CY  - Santa Monica, North Billerica, MA
PB  - Santa Monica Pub. Co., order from Digital Press
KW  - Computer industry
KW  - United States
KW  - Electronic data processing
N1  - Includes indexes
ER  -