TY  - BOOK
AU  - Sommerville Ian
ED  - European Software Engineering Conference( 4th : 1993 : Germany )
ED  - European Software Engineering Conference 4th
TI  - Software engineering ESEC'93 : proceedings
U1  - 5.1 
PY  - 1993///
CY  - Berlin
PB  - Springer Verlag
KW  - Computer programming
KW  - Software engineering
ER  -