000 00255nam a2200109Ia 4500
008 230901s9999 xx 000 0 eng d
100 _aOmura (George)
245 0 _aIntroducation Autocad 2010
250 _a1
260 _bTECHMEDIA
942 _2ddc
_cSCIENCE
999 _c18961
_d18961