TY  - BOOK
AU  - Marvin V. Zelkowitz & Others
TI  - Principles of Software Engineering & Design
U1  - 005.1  ZEL-P 
PY  - 1979///
PB  - Prentice  Hall Inc
KW  - Principles of Software Engineering & Design Marvin V. Zelkowitz & Others,Computer
ER  -