00529nam a2200145Ia 4500 260312b |||||||| |||| 00| 0 eng d 0333232089 338.51024658 Ir72.MC Irwin, George 18153 Modern cost-benefit methods; an introduction to financial, economic and social appraisal of development projects / London: Macmillan, 1978 xiii, 257p. Index Brown, Richard 18154 ddc BK 0 0 0 338_510246580000000_IR72_MC 0 5918 ISI ISI 1998-08-20 0 338.51024658 Ir72.MC DP15597 2019-02-14 00:00:00 BK 4953 4953