LEADER 01105nam0-22003251i-450- 001 990003986450403321 005 20031212092759.0 010 $a0-939997-06-1 035 $a000398645 035 $aFED01000398645 035 $a(Aleph)000398645FED01 035 $a000398645 100 $a20030922d--------km-y0itay50------ba 101 0 $aeng 200 1 $aProceedings of the conference on the laser vs the electron beam in welding , cutting and surface treatment. State of the art 1989 210 $aEnglewood$cBakish materials corporation$d1989 610 0 $ascambio termico 610 0 $alaser 676 $a536621.402 710 $aBakish materials corporation$0150497 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003986450403321 952 $a00 A143(1/2)$b47$fDETEC 952 $a00 A143(2/2)$b48$fDETEC 952 $a00 A143(1/2)$b47$fDETEC 952 $a00 A143(2/2)$b48$fDETEC 959 $aDETEC 996 $aProceedings of the conference on the laser vs the electron beam in welding , cutting and surface treatment. State of the art 1989$9474053 997 $aUNINA