TY  - BOOK
AU  - Sommerville Ian
TI  - Software Engineering
SN  - 9789332582699
U1  - 005.1 SOM 
PY  - 2017///
CY  - Noida
PB  - Pearson Education India Pvt. Ltd.
KW  -  engineering
KW  -  sommerville ian
KW  - software
ER  -