000 00301nam a2200121Ia 4500
008 220201s1992 xx 000 0 eng d
082 _a604.20285
_bGRA
100 _aGrabowsku, Ralph
245 0 _aLearn autocad in a day
260 _bNew Delhi : BPB Publication
_c1992
300 _a144
942 _2ddc
999 _c84957
_d84957