Ray, Anandarup. Cost-benefit analysis : issues and methodologies / Anandarup Ray. - Baltimore : Published for the World Bank [by] Johns Hopkins University Press, c1984. - vii, 158 p. : ill. ; 25 cm. Includes index. Bibliography: p. 146-150. ISBN: 0801830680 0801830699 (pbk.) Subjects--Topical Terms: Cost effectiveness. Dewey Class. No.: 658.1554 / RAC 1984