00506nam a2200157Ia 4500100002500000942000700025654001200032245003100044260002000075082002000095300000800115546001200123999001700135952009800152952009800250  aNikolaev/ Olshansky   cBK  aWelding  aAdvanced welding processes  bMir  Publishers  a671.52bNIK/OLS  a247  aENGLISH  c21982d21982  001040708CRCaCRCEbCRCEd2023-03-17l0o671.52 NIK/OLSp11048r2023-03-17w2023-03-17yBK  001040708CRCaCRCEbCRCEd2023-03-17l0o671.52 NIK/OLSp11049r2023-03-17w2023-03-17yBK