000			00334nam a2200133Ia 4500
008			220204s9999 xx 000 0 und d
082			_a681.31CAD _bBOW
100			_aBowman, Annette C
245		0	_aUnderstanding CAD/CAM
260			_aDelhi _bBPB Publications _c1987
650			_aCAD/CAM
700			_aBowman, Daniel J
942			_cBK
999			_c39708 _d39708