TY  - BOOK
AU  - Sommerville,Ian
TI  - Software engineering
SN  - 0201435799
U1  - 004.1 22
PY  - 1999///
CY  - England
PB  - Addison-Wesley
KW  - Computer-based system engineering
N1  - Includes bibliographical references (p. 715-734) and index; Dept. of CSE
ER  -