00719nam0-22002651i-450 99000272707040332120231026103159.0000272707FED01000272707(Aleph)000272707FED0120000920d1971----km-y0itay50------baengUSAuditingA conceptual approachby Porte r T.W. and Burton J.C.Belmont (California)Wadsworth1971547 p.21 cmPorter,T.W.370922Burton,John C.ITUNINARICAUNIMARCBK990002727070403321C2-P66-25-RAs.i.ECAECAAuditing425044UNINA