00773nam2-22003011i-450-990000187640403321000018764FED01000018764(Aleph)000018764FED0100001876420011111d--------km-y0itay50------baitay-------001yy2. : 96 p. : ill.BergamoEditrice San Marco1973-v.24 cm0010000002442001SaldaturaSaldatura671.5Besenzoni,Roberto330970ITUNINARICAUNIMARCBK99000018764040332113 B 33 2827786FINBCFINBC2. : 96 p. : ill122682UNINAING01