000			00283nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aAgarwal,B.
245		0	_aEngineering Drawing
250			_a2012
260			_bNew Delhi: TMH
300			_aV.P.
650			_aME
942			_cENG
999			_c12711 _d12711