000 00398nam a2200133Ia 4500
005 20260716043051.0
080 _a12.09.01 I72
100 _aIrvin, George
245 _aModern cost-benefit methods : an introduction to financial, economic and social appraisal of development projects
260 _bMacmillan
_aLondonGB
_c1978
300 _axiii, 257 p.
583 _c3/7/00
_kM2LMGR
942 _cM
_mI72
999 _c39692
_d39692