TY  - GEN
AU  - Sommerville,Ian
TI  - Software engineering
SN  - 020139815X
AV  - QA76.758 S657 2001 c.12
PY  - 2001///
CY  - England
PB  - Addison Wesley
KW  - Software engineering
N1  - includes index and bibliographical reference
ER  -