000 00266nam a2200097Ia 4500
008 231207s9999 xx 000 0 und d
082 _a720.28
_bVOI
100 _aVoisinet, Donald D.
245 0 _aIntroduction to compute aided drafting
260 _bMcGraw-Hill Book Campany
999 _c6940
_d6940