000			00384nam a2200157Ia 4500
008			240930s9999||||xx |||||||||||||| ||und||
020			_a1566040043
082			_a005.43 _bLEI
100			_aLeigh,Ronald
245		0	_aSolid modeling with autocad
250			_a3rd Ed.;
260			_aAmerica _bVentana, _c1992
300			_a327p.; _c22cm
650			_aComputer Systems
942			_cLM
999			_c133068 _d133068