Cost-benefit analysis theory and practice/
Ajit K. Dasgupta
Cost-benefit analysis theory and practice/ by Ajit K. Dasgupta and D.W. Pearce. - London, Macmillan, 1972. - 270p.
Cost-benefit analysis theory and practice/ by Ajit K. Dasgupta and D.W. Pearce. - London, Macmillan, 1972. - 270p.