00712nam0-22002531i-450-990002591370403321000259137FED01000259137(Aleph)000259137FED0100025913720000920d1961----km-y0itay50------baENGIntroduction to statistes for business decisionsdi SCHLAIFER RobertNew YorkMcGraw-Hill1961Schlaifer,Robert101757ITUNINARICAUNIMARCBK9900025913704033217-5-19-RAs.i.ECAECAIntroduction to statistes for business decisions435279UNINAING01