TY  - BOOK
AU  - Econometric Society World Congress, Aix-En-Provence, Sepember. 1980
AU  - Hildenbrand, Werner
AU  - Schmidt, Heike
TI  - Advances in economic theory: ; papers presented at the fourth World Congress 
U1  - 330.183 
PY  - 1982///
CY  - Cambridge
PB  - Cambridge University Press
ER  -