TY  - BOOK
AU  - Subramanyam, A.
AU  - Menon, K.S. 
TI  - Systems analysis & data processing
U1  - 003 SUB  
PY  - 1984///
CY  - Allhabad
PB  - Wheeler & Company (P) Ltd
KW  - Data processing; System analysis - Data processing 
N1  - Includes index 
ER  -