000 00501 a2200181 4500
003 ISURu
005 20240721203850.0
020 _a0333232089
041 _aeng
082 _a658.152
_bTRV
090 _d60874
100 _aIrvin, George
_9129472
245 _aModern cost-benefit methods
_ban introduction to financial. economic and social appraisal of development projects
260 _aLondon
_bMacmillan
_c1978
_g1978
300 _axiii,257 p.
942 _cL
999 _c49408
_d60874
945 _dMain Library ADMIN
_c26318