TY  - BOOK
AU  - SCHOFIELD Norman.
TI  - Mathematical methods in economics and social choice
T2  - National sample survey 70th round
SN  - 9783642398179
U1  - X:(B), P3;Q4 
PY  - 2014///
CY  - Newyork
PB  - Springer          
KW  - Economics
N1  - With CD
ER  -