TY  - BOOK
AU  - Sommerville
TI  - Software engineering
SN  - 9788131724613
U1  - 5.1 
PY  - 2009///
CY  - N.Delhi
PB  - Pearson
KW  - COMPUTER SCIENCE
KW  - INTRODUCTION, SOCIO-TECHNICAL SYSTEM, CRITICAL SYSTEM, PROJECT MANAGEMENT, SYSTEM MODELS
ER  -