000 00279nam a22001217a 4500
020 _a0021084963
082 _a510
_bHOF
100 _aHoffer, Alan R
245 _aMathematics in action
260 _aNewyork
_bMcgraw hill school division
_c1992
300 _a598 Pages
942 _cL
999 _c17859
_d17859