00763nam0-22002891i-450-990000107420403321000010742FED01000010742(Aleph)000010742FED0100001074220011111d--------km-y0itay50------baitay-------001yy<<La >>soudure autogène des métauxS. Ragno.ParisH. Dunod et E. Pinat1910III, 88 p.ill.22 cmMetalliSaldatura autogenaSaldatura autogena671.52Ragno,S.ITUNINARICAUNIMARCBK99000010742040332113 M 21 2123FINBCFINBCUNINAING01