TY  - BOOK
AU  - European Summer Workshop of the Econometric Society, Paris, June 27 - July 1, 1977
AU  - Laffont, Jean-Jacques
TI  - Aggregation and revelation of preferences: ; papers presented at the first European Summer Workshop 
U1  - 330.01 
PY  - 1979///
CY  - Amsterdam
PB  - North-Holland
ER  -