000 00267nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aMichael E. Beall
245 0 _aInside AutoCad 14
260 _bTech media
260 _c1997
365 _b450.00
942 _cBK
999 _c140051
_d140051