00679nam0 22002531i 450 99000729113040332120021010000729113FED01000729113(Aleph)000729113FED0100072911320021010d--------km-y0itay50------baitaModern cost-benefit methodsan introduction to financialIrvinLondons.e.1978Irvin,George149017ITUNINARICAUNIMARCBK990007291130403321XV I 431623XV I 43DTEModern cost-benefit methods513156UNINAGEN01