000 00283nam a22001217a 4500
020 _a0021084912
082 _a510
_bHOF
100 _aHoffer, Alan R
245 _aMathematics in action
260 _aNewyork
_bMcgraw hill school publishing company
300 _a534 Pages
942 _cL
999 _c17863
_d17863