TY  - BOOK
AU  - Silver,Gerald A
AU  - Silver,Joan B
TI  - Data processing for business
SN  - 0155168096
PY  - 1977///
CY  - New York
PB  - Harcourt Brace Jovanovich
KW  - Business
KW  - Data processing
N1  - Includes index
ER  -