00761nam0-22002531i-450-990003001970403321000300197FED01000300197(Aleph)000300197FED0100030019720010615d1965----km-y0itay50------baeng<<The >>making and using of index numbersby Welsey C. MitchellNew YorkAugustus M. Kelley1965, c1938114 p.24 cmReprints of economic classicsMitchell,Wesley Clair<1874-1948>125162ITUNINARICAUNIMARCBK990003001970403321B/3.0 MIT1061/ISESSESMaking and using of index numbers468627UNINA