00438nam a2200145Ia 4500100003100000942000700031654001200038245003200050260004300082082001100125300000800136546001200144999001700156952011900173  aGiachino/ J.W./ Weeks/ W.   cBK  aWelding  aWelding skills and practics  bD.B.Taraporevala  & SonsaBombayc1980  a671.52  a342  aENGLISH  c22388d22388  001040708AFTaCRCEbCRCEd2023-03-17eUBSg49.00iT-354l0o671.52 pAFT3035r2023-03-17v49.00w2023-03-17yBK