000 00381nam a2200157Ia 4500
100 _aGUPTA K N and KAUSHISH J P
650 _aWelding Technology
365 _cRS
365 _d1
942 _cENGBK
654 _aWelding
654 _aWelding Technology
245 _aWelding Technology
_bGas and Electric Welding
260 _bNew Heights
_c1982
_aNew Delhi
300 _aVIII+224P
999 _c5221
_d5221