000			00373nam a2200145Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
041			_aENG
082			_a671.52 _bSM-W
100			_aSmith Dave
245		0	_aWelding skills and technology
250			_a1st
260			_c1984 _aNew York _bTata McGraw Hill Education Limited
650			_aMechanical Engineering
942			_cBK
999			_c1059 _d1059