TY  - BOOK
AU  - IAN SOMMERVILLE
TI  - SOFTWARE ENGINEERING
SN  - 9789332582699
U1  - 5.1 
PY  - 2015///
CY  - INDIA
PB  - PEARSON
KW  - AGILE METHODS
KW  - CASE STUDIES
KW  - LEGACY SYSTEM
ER  -