TY  - BOOK
AU  - Sommerville, Ian
TI  - Software Engineering
SN  - 978-81-317-2461-3
U1  - 005.1/ S6977s/ 2014 
PY  - 2014///
CY  - Delhi
PB  - Pearson Education
KW  - Software engineering
N1  - Includes Index
ER  -