000			00361nam a2200145Ia 4500
008			170101s2012 xx 000 0 und d
020			_a9780080969473
100			_aYarwood Alf
245		0	_aAutoCAD 2012 2D And 3D Design Introduction To
260			_aLondon _bRoutledge _c2012
300			_a431
650			_aCAD
650			_aMechanical
942			_2ddc _cBK
999			_c714743 _d714743