TY  - BOOK
AU  - Satzinger, John W.
AU  - Jackson, Robert B.
TI  - Systems analysis & design 
SN  - 9788131505328
U1  - 004.21 
PY  - 2012///
CY  - New DElhi
PB  - Cengage Learning
KW  - Computer science engineering
N1  - Includes index; Allied Publishers, Kolkata
ER  -