00471nam a2200133Ia 4500100001800000942000700018654005800025245006400083260002800147300000800175546001200183999001700195952012500212  aBalchin N.C.   cBK  aHealth  & Safety  in welding  & allied  processes 4/e  aHealth and  Safety  in Welding and  Allied  Processors  4/e  bJaico PubaBombayc1995  a232  aENGLISH  c34054d34054  001040708CRCaCRCEbCRCEc1433 | 64d2023-03-17eglobal booksg475.00l0o p7794r2023-03-17v475.00w2023-03-17yBK