00398nam a22001577a 4500003000400000005001700004008004100021010001500062020001700077040000700094050002000101100001800121245004700139250001100186260004300197OSt20170301124318.0170301b        xxu||||| |||| 00| 0 eng d  a2006921991  a978061883320  cRU  aQA39b.B37 2008  aTom Bassarear  aMathematics for elementary school teachers  a4th ed  aBostonbHoughton Mifflin Companyc2008