00733nam0-22002771i-450-99000049923040332120080305121951.0000049923FED01000049923(Aleph)000049923FED0100004992320020821d1923----km-y0itay50------baitaa-------001yy<<Le >>correnti alternate industrialiT. JervisTorinoLattes & C.1923261 p.ill.24 cmCorrente elettrica alternata621.38Jervis,TommasoITUNINARICAUNIMARCBK99000049923040332110 C I 1061775DINELDINELUNINA