000			00338nam a22001337a 4500
020			_a00210850808
040			_cNust
082			_aCH-510 _bHOF
100			_aAllan R. Hoffer _9127625
245			_aMathematics in action
260			_aNew York: _bMcMillan Mcgraw Hill, _c1991.
650			_aMathematics in action _9127626
942			_2ddc _cBK
999			_c612697 _d612697