000			00308nam a2200133Ia 4500
005			20260413100314.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aGill, P.S.
245		0	_aMachine Drawing
260			_bDelhi, S.K. Katria _c1997
300			_a577
942			_cBB
999			_c129 _d129