00579nam a2200181Ia 4500020001500000082001900015100001900034245006300053260004600116300001500162500000500177690000600182700000500188952016000193964001700353921001000370999001700380  a1563085852  a510.9bH385.MM  aHaven, Kendall  aMarvels of math bfascinating reads and awesome activities  aEnglewood CliffsbTeacher Ideas Pr.c2005  axii, 172p.  a  a   a  00104070aISIbISId2005-06-14eDPBAg600.00l1o510.9 H385.MMpDP27047r2021-11-29 00:00:00s2021-11-10w2019-02-14yBKzOrd num:6696; Ord dt:2005-05-06  abcdefg  a26484  c26484d26484