000 00369nam a2200121Ia 4500
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 _c16357
_d16357