TY  - GEN
AU  - Sommerville , Ian
TI  - Software engineering
SN  - 8177585304
U1  - 005.1 
PY  - 2004///
CY  - New Delhi
PB  - Pearson Education
KW  - Computer Science
KW  - Software Engineerin
UR  - www.pearsoned.com
ER  -