TY  - BOOK
AU  - Campbell Donald E
TI  - Equity, efficiency, and social choice
SN  - 0198287089
U1  - X0gY, N2 
PY  - 1992///
CY  - Oxford
PB  - Clarendon Press         
KW  - Economics IRT Sociology
N1  - Bibliography: P 177-83
ER  -