TY  - BOOK
AU  - SOMMERVILLE (Ian)
TI  - Software engineering Ed 7
SN  - 8177585304
U1  - 001.6425 SOMS 
PY  - 2007///
CY  - New Delhi
PB  - Pearson Education
KW  - Software
KW  - engineering
KW  - Ed
KW  - 7
ER  -