000			00451nam a2200181Ia 4500
008			201023s9999||||xx |||||||||||||| ||und||
020			_a9788189928353
100			_aParmar.
245		0	_aWelding Engineering and Technology
250			_a2nd.
260			_aNew Delhi _bKhanna _c2012
300			_a1374
365			_b275
650			_aMechanical Engg.
942			_cTB
999			_c3331 _d3331