00703cam a2200253 4500 2650965 OSt 20121114163530.0 680301s1967 enka b 000 0 eng 68079887 B67-25801 DLC DLC DLC HB 99.3 .G7 1967 330.15 Graaff, J. de V. 19075 Theoretical welfare economics, by J. de V. Graaff. London, Cambridge U.P., 1967. xii, 178 p. diagrs. 22 cm. 30/- Bibliographical footnotes. Welfare economics. 19076 7 cbc orignew u ncip 19 y-gencatlg lcc BK 55497 55471 0 0 lcc 0 0 GEN CPL CPL GEN 2012-11-14 Donation 12.00 0 HB 99.3 .G7 1967 R58880W3232 2019-09-02 00:00:00 1 2012-11-14 BK