TY  - BOOK
AU  - Blank J Ed.
AU  -  Drummen MMH Ed.
AU  -  Gersteling H Ed.
TI  - Software engineering: Methods and techniques
U1  - D65,8(B)92, M3 
PY  - 1983///
CY  - New York    
PB  -  John Wiley       
KW  - Computer science
ER  -