TY  - BOOK
AU  - Price Catherine M
TI  - Welfare economics  in theory and practice
SN  - 0333191226
U1  - X0gY.3.N7, L7 
PY  - 1977///
CY  - London
PB  - Macmillan          
KW  - Economics IRT Sociology
N1  - Bibliography chapterwise and P 169-72
ER  -