000			00316nam a2200133Ia 4500
082			_a516.22 _bBAI
100			_aBakel man I. Ya. _915561
245			_aInversions
260			_aLondon _bThe University of Chicago Press _c1974
300			_b70p.
546			_aeng.
650			_aGeometry, Euclidean _915562
942			_cBK
999			_c20601 _d20601