TY  - BOOK
AU  - Sommerville,Ian
TI  - Software engineering
SN  - 0321210263 (hbk. ) 
PY  - 2004///
CY  - Boston
PB  - Pearson Addison-Wesley
KW  - Computer programs
KW  - Computer programming
KW  - Software engineering
N1  - Includes index; Includes bibliographical references
ER  -