000 00543nam a22001697a 4500
020 _a0333232089
082 _a658.1552
_bIRV/M
100 _a Irvin, George
245 _aModern cost-benefit methods :
_b an introduction to financial, economic, and social appraisal of development projects/
_cby George Irvin
260 _aLondon:
_bMacmillan,
_c1978.
300 _axiii,257p.
650 _aCost effectiveness
650 _aCapital investments
650 _aExternalities (Economics)
650 _aDevelopment economics
942 _cBK
999 _c653375
_d653375