na BHATT-10140000001333 20141029093154.0 160920||||||||| | ||| |||| ||ind|| 0-333-11397-7 010-101400000001329 SBPKHAT eng a-io [22] 658.15 658.15 DAS c Dasgupta, ajit K. and D.W. Pearce Cost-benefit analysis : Theory and practice / Ajit K. Dasgupta and D.W. Pearce Cet. 1 London : Macmillan press, 1978 270 hlm. ; 22 cm. SBPKHAT