TY  - BOOK
AU  - Gary, Vinod Kumar
AU  - Srinivasan, S.
TI  - Workbook on systems analysis and design 
SN  - 120317246 
U1  - 003.3 
PY  - 1994///
CY  - New Delhi
PB  - Prentice Hall Of India
KW  - Systems
ER  -