TY  - BOOK
AU  - Aggarwal, K.K Singh, Yogesh 
TI  - Software engineering 
SN  - 81-224-1335-8 
U1  - 005.1 AGA  
PY  - 2001///
CY  - New age international 
PB  - Bangalore 
KW  - SOFTWARE ENGINEERING
ER  -