000			00297nam a2200133Ia 4500
100			_aDubey /N.H
942			_cBK
654			_aMachine Drawing
245			_aMachine Drawing(Solid Geometry)
260			_bNandu Pub _aNew Delhi _c2003
082			_a604.24 _bDUB
300			_a144
546			_aENGLISH
999			_c34759 _d34759