TY  - BOOK
AU  - Sommerville,Ian
TI  - Software engineering / 
SN  - 9789332518858
U1  - 005.1/ S697s 22
PY  - 2011///
CY  - New Delhi
PB  - Pearson Education
KW  - Software engineering
KW  - maintenance logiciel
KW  - interface utilisateur
N1  - Includes bibliographical references and index; Software Engineering
ER  -