TY  - BOOK
AU  - Graaff, J. De V.
TI  - Theoretical welfare economics
SN  -  070690883X
U1  - 330.124 
PY  - 1975///
CY  - New Delhi
PB  - Vikas Publishing House
KW  - Economy
KW  - অর্থনীতি
N1  - Index include
ER  -