000			00351nam a22001337a 4500
005			20250903134359.0
082			_a666.442 _bADV-A
245			_aAdvanced modeling Extension: _brelease 2.1
260			_aUnited State _bAutodesk inc. _c1992
300			_ax; 339p. _c24cm
504			_aIncludes Appendix, Glossary and Index
650			_aAutoCAD
942			_cBK
999			_c35703 _d35703