00822nam0-22002891i-450-99000252998040332120070719114630.00333491130000252998FED01000252998(Aleph)000252998FED0100025299820030910d1989----km-y0itay50------baeng<<The >>index-number problem and its solutionG. StuvelLondonMacMillan1989IX, 118 p.22 cmStatistica economica, Statistica economicamonografie330Stuvel,Gerhard103177ITUNINARICAUNIMARCBK990002529980403321XXII-E-411160MASMASIndex-number problem and its solution438718UNINA