000 00260nam a2200109Ia 4500
082 _a621.977
_bLIT
100 _aLittle.L.Richard
245 _aWelding and welding technology
260 _aNew Delhi
_bPHI
_c1998
300 _a435p.
650 _aMechanical Engineering
999 _c2463
_d2463