00659nam0-22002651i-450-990003957360403321000395736FED01000395736(Aleph)000395736FED0100039573620030429d1977----km-y0itay50------bagbGBMeasuring inequqlityPhilip AllanOxford193 p.con grafici22 cmCowell,F. A.117649ITUNINARICAUNIMARCBK990003957360403321D6.401802DECTSDECTSMeasuring inequqlity513195UNINA