00734nam a22001817a 4500020001500000040000900015082001500024100002600039245003900065250001600104260004200120650004700162942001200209999001900221952010400240952010400344952010400448  a8174090282  cNUST  a671.52 LIT  aParmar, R. S.9112979  aWelding Engineering and Technology  a2nd Edition  aNew Dehli:bKhanna Publishers,c2015.  aWelding Engineering and Technology9112980  2ddccBK  c594912d594912  00102ddc4070aCEMEbCEMEcGENd2023-06-05l0o671.52 LITpCEME-48943r2023-06-05w2023-06-05yBK  00102ddc4070aCEMEbCEMEcGENd2023-06-06l0o671.52 LITpCEME-48944r2023-06-06w2023-06-06yBK  00102ddc4070aCEMEbCEMEcGENd2023-06-06l0o671.52 LITpCEME-48945r2023-06-06w2023-06-06yBK