000 00310nam a2200145Ia 4500
100 _aLittle/R.L
942 _cBK
654 _aWelding.
245 _aWelding & welding technology.
260 _bTata Mc Graw hill
_aNew Delhi.
_c1985
082 _a671.52
300 _a435
546 _aENGLISH
999 _c21218
_d21218