TY  - BOOK
AU  - Ostrofsky, Benjamin
TI  - Design, planning, and develoment methology
SN  - 978 0 13 200246 2
U1  - 620 0042 OST 
PY  - 1977///
CY  - New Jersey 
PB  -  Prentice-Hall
KW  - ENGINEERING DESIGN
ER  -