00530nam a22002177a 4500 OSt 20260910062108.0 260910b |||||||| |||| 00| 0 eng d AKCL 330.155 DUT-W Dutta, Bhaskar Welfare Economics / Edited by Bhaskar Dutta New Delhi; Oxford University Press, 1999 p.256 Economics Theory  Schools  Other Schools REF ddc 0 45143 45143 0 0 ddc 0 0 AKCL AKCL 2026-09-10 0 330.155 DUT-W 56078 2026-09-10 06:21:39 2026-09-10 REF