000			00462nam a2200181Ia 4500
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020			_a0029460557 _c _14.95
040			_aMAIN
041			_aEnglish
082			_a604.2 _bGAB
100			_aBertoline, Gary R.
245			_aAutoCAD for engineering graphics
260			_aNew York _bMacmillan Publishing _c1990
300			_aix,511p.
650			_aEngineering graphics
942			_cBK
999			_c23635 _d23635