TY  - GEN
AU  - Stern, Robert A
AU  - Stern, Nancy B
TI  - Principles of data processing
SN  - 0471823244
U1  - 004.019 
PY  - 1973///
CY  - New York
PB  - John Wiley
KW  - COMPUTER SCIENCE
KW  - DATA PROCESSING
ER  -