TY  - BOOK
AU  - Sommerville, Ian.,
TI  - Software engineering : : international computer science series / 
T2  - International computer science series
SN  - 9788178084978
U1  - 005.1 SOM 
PY  - 2001///
CY  - Delhi
PB  - Pearson Education
N1  - Previous ed.: 1995; Includes bibliographical references (p. 663-677) and indexes
ER  -