000 00319nam a2200133Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a604.2
_bOMU
100 _aOmura, George.
245 0 _aMastering autocad
260 _aDelhi :
_bBpb Publications,
_c1994
300 _a645.
650 _aSpecial topics
999 _c31380
_d31380