TY  - BOOK
AU  - Couger J Daniel ed
AU  -  Knapp Robert W ed
TI  - System analysis techniques edited by J Daniel Couger and Robert W Knapp
U1  - X:89M, L4 
PY  - 1974///
CY  - New York
PB  - LJohn Wiley     
KW  - ECONOMICS
ER  -