00909nam0-2200301---450-99000828108040332120060313112933.00-521-52898-4000828108FED01000828108(Aleph)000828108FED0100082810820060222d2003----km-y0itay50------baengGB--------001yyBenefit-cost analysisfinancial and economic appraisal using spreadsheetsHarry F. Campbell and Richard P. C. BrownCambridgeCambridge university press2003XIII-345 p.26 cmCampbell,Harry F.<1945- >291700Brown,Richard P.C.250894ITUNINARICAUNIMARCBK990008281080403321D6.19311322DECTSDECTSBenefit-cost analysis740300UNINA