000			00302nam a2200133Ia 4500
100			_aGeorge Omura
020			_a81-7029-005-8
250			_a2ne ed
942			_cBK
245			_aAutoCAD release 11 : instant reference
260			_aBPB, New Delhi _c1991
082			_a001.6443 Omu
300			_axix,311p
999			_c32622 _d32622