000			00621nam a2200205Ia 4500
001			0000010283
008			231110s9999 xx 000 0 und d
020			_a0830635440
090			_a620.0042 _bGUE _c1991
100			_aGuenther, Jeff
245	0	0	_aAutoCad _bmethods and macros _cJeff Guenther, Ed Ocoboc.
250			_a2nd ed.
260			_aBlue Ridge Summit, PA _bTab Professional and Reference Books _cc1991.
300			_axix, 474 p. _bill. _c25 cm.
500			_aComputer graphics--technology and management series
504			_aIncludes index
650			_aAutoCAD.
700	0		_aOcoboc, Ed.
700	0		_aTitle.
999			_c30853 _d30853