Nath, S. K. A reappraisal of welfare economics / S. K. Nath. - London : Fairfield, N.J. : Routledge & Kegan Paul ; A. M. Kelly, 1976, c1969. - vii, 247 p. : ill. ; 23 cm. A revised version of the author's thesis, University of London, 1964. Includes bibliographies and index. ISBN: 0678065071 Subjects--Topical Terms: Welfare economics. Dewey Class. No.: 330.124 / NAR 1976