TY  - BOOK
AU  - 
ED  - Hildenbrand, Werner
TI  - Advances in economic theory: invited papers for the foutth world congress of the econometric society at Aix-En-Provence,September 1980
SN  - 0521312663
U1  - 330.01, 
PY  - 1985///
CY  - Cambridge: Cambridge University Press
ER  -