000			00507 a2200181 4500
999			_c26510 _d26510
008			230731b ||||| |||| 00| 0 eng d
020			_a9789383182558
041	0		_aeng
082	0	0	_a671.52 _bK454
100			_aKhanna, O. P.
245			_aA Textbook of Welding Technology / _cO.P. Khanna
250			_a1st rev ed.
260			_aNew Delhi : _bDhanpat Rai Publications (P) Ltd. _c2023.
300			_axii, 47.12 p. : _bill. ; _c24 cm.
504			_aIncludes index.
650		0	_aWelding
942			_2ddc _cBK