00820nam0-22002771i-450-990000021660403321000002166FED01000002166(Aleph)000002166FED0100000216620011111d--------km-y0itay50------baitay-------001yyRESISTANCE weldingtheory and useprepared by Resistance welding committee American Welding society.New YorkReinhold publishing corporation1956IX, 163 p.ill.23 cmSaldatura elettrica a resistenza671.5ITUNINARICAUNIMARCBK99000002166040332113 C 45 0421833FINBCFINBCRESISTANCE welding106923UNINAING01