000 00335nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.78E+12
082 _a604
082 _b202855
100 _a"Dix, Mark"
245 0 _aIntroduction To AutoCAD
260 _aNew Jersey
260 _bP.H
260 _c275
300 _a"x,140"
999 _c39847
_d39847