TY  - BOOK
AU  - Sommerville, Lan.
TI  - Engineering software products: an introduction to modern software engineering 
SN  - 9789353949471
AV  - 24235 
U1  - 005.1 22
PY  - 2020///
CY  - India
PB  - Pearson India Education Services Pvt.Ltd.
N1  - Includes index
ER  -