TY  - BOOK
AU  - Sommerville, Ian
TI  - Software engineering
SN  - 9789332582699
U1  - 005.1  
PY  - 2020///
CY  - New Delhi
PB  - Pearson
KW  - Computer science
KW  - Software
KW  - Computer engineering
KW  - Software engineering
N1  - Includes bibliographical references
ER  -