00562    a2200169   4500001000700000020001500007041000800022100002600030250001000056300001700066490007100083830007100154856002400225040002500249245007600274260004200350110005  a0205408435  apor  aVan de Walle, John A.  a. ed.  axxii, 378 p.  aVan de Walle, John A. Van de Walle professional mathematics series  aVan de Walle, John A. Van de Walle professional mathematics series  u000017/00001715.jpg  aBR-BrIDEAcBR-BrIDEA10aTeaching student-centered mathematics. Grades K-3c John A Van de Walle  a[S.l.]bPearson/Allyn and Baconc2006