TY  - BOOK
AU  - Habayeb,A R.
TI  - Systems effectiveness
SN  - 0080348149
U1  - T/57.6 
PY  - 1987///
CY  - Oxford
PB  - Pergamon Press
KW  - Decision -- making.
KW  - System analysis.
KW  - Systems engineering.
ER  -