00504    a2200145   450000500170000002000180001708200170003510000230005224500620007525000120013726000490014930000680019870000180026685600740028420250508092351.0  a0-07-253307-2  aLECT 510 BEN  aBENNETT, Albert B.  aMathematics For Elementary Teachers: An Activity Approach  a6th Ed.  aBoston,bMcgra-Hill Higher Education,c2004.  axiv, 349p.: ill.; chart, figure, graph, picture.bIndex.c25cm.  aNELSON. L. T.  yAccess Online BookfMathematics For Elementary Teachersdwww.mhhe.com