Dasgupta, A.K . Cost benefit analysis:theory and practices / A.K. Dasgupta and D.W. Pearce. - London : Macmillan , 1978. - 270p. : ill.,figs.,tables ; 22cm . Includes bibliography and index ISBN: 0333113977 UKP. 7.95 Subjects--Index Terms: FINANCIAL MANAGEMENT Dewey Class. No.: 658.1554 / DAS/C