000 00305nam a2200133Ia 4500
008 211209s1991 xx 000 0 und d
020 _a9780070151345.00
041 _aeng
100 _aZEID
245 _aCAD/CAM THEORY AND PRACTICE
250 _a2ND ED
260 _bMC GRAW HILL
_c1991
300 _a813
999 _c86364
_d86364