TY  - BOOK
AU  - Fox K A Ed.
TI  - Economic models, estimation and risk programming
T2  - Lecture notes in operation research and mathematical economics. Ed. by M Beckham etc.15
U1  - XjN07, K2 
PY  - 1962///
CY  - Berlin
PB  - Springer-Verlag          
N1  - Bibliography p456-461
ER  -