000			00390nam a2200157Ia 4500
005			20260205052628.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a621.9 G41T
100			_aGill, P S
245		2	_aA Textbook of machine drawing
250			_a16th ed.
260			_aLudhiana _bS K Kataria and Sons _c1997
300			_a577p.
690			_aMACHINE DRAWING
942			_cBK
999			_c118151 _d118151