TY - BOOK TI - Elements of cost-benefit analysis SN - 0043000355 AV - HD47.5 .M58 PY - 1976///. CY - London PB - Allen and Unwin KW - Cost effectiveness KW - Welfare economics N1 - "Published in the U.S.A. under the title: Economics of social decision."; Includes bibliographies and index. ER -