000			00315nam a2200133 4500
082			_a370 _bLAD.G
084			_2Colon Classification
100			_aLadd, Kelly
245			_aGeometry / _cby Kelly Ladd
260			_aNewdelhi : _bEurania publication, _c1975.
300			_a600p. :
650			_aGeometry
942			_cBK
999			_c684588 _d684588