000			00426nam a22001457a 4500
082			_a620.00420285 _bAUT _cL-2, P-136
100			_aSchaefer A. Ted. , _940485
245			_aThe Autocad Productivity Book _cSchaefer A. Ted. ,
250			_a3rd ed.
260			_aDelhi : _bSuneel Galgotia _c1990
300			_aiii, 407 p. : _bill, ; _c29 cm.
526			_a0 _b0 _c0 _d620_004202850000000_AUT
650			_aMCE _9379
942			_2ddc _cBK
999			_c544758 _d544758