TY  - BOOK
AU  - Dutta, Bhaskar
AU  - Laslier Jean Francois
AU  - Indian Statisitcal Institute Delhi Centre
TI  - Comparison functions and choice correspondences
T2  - Discussion Papers Series in Economics
U1  - Manuscript No. 96-11 
PY  - 1996///
CY  - New Delhi
PB  - ISI, Delhi Centre
ER  -