TY  - BOOK
AU  - Shelly,Gary B.
AU  - Cashman,Thomas J.
AU  - Rosenblatt,Harry J.,1
TI  - Systems Anslysis And Design Methods
SN  - 9788131505496
U1  - 004.21 
PY  - 2009///
CY  - New Delhi
PB  - Cengage Learning
KW  - Systems Anslysis And Design Methods
KW  - Computer Science & Engineering
ER  -