TY  - BOOK
AU  - Norris,Mark
AU  - Rigby,Peter
TI  - Software engineering explained
SN  - 0471929506
U1  - QA/76.758 
PY  - 1992///
CY  - Chichester
PB  - John Wiley & Sons
KW  - Software engineering.
N1  - Notes Regiatration No:25505
ER  -