TY  - BOOK
AU  - Lester, Graham C.
TI  - Data Processing: Systems Analysis and Design
SN  - 0582413915
U1  - 001.6 
PY  - 1985///
CY  - New York
PB  - Polytech Publishers Ltd.
KW  - Gneralities
KW  - Knowledge
KW  - Data processing
KW  - System analysis
ER  -