00682nam a2200193 a 4500001001400000003000700014005001700021008004100038020001800079040000800097100002300105245009800128260005700226300003300283504005000316650006300366700002500429700003400454vtls000072518KUKTEM20251125093750.0130620t2011    mdua   g      001 0 eng d  a9781442211964  aUMP1 aGraeber, Anna Olga10aCase studies of real teaching :bmaths /cAnna Graeber, Linda Valli, and Kristie Jones Newton  aLanham, Md :bRowman & Littlefield Publishers,c2011  axv, 178 p. :bill. ;c18 cm.  aIncludes bibliographical references and index 0aMathematicsxStudy and teaching (Elementary)vCase studies1 aValli, Linda,d1947-1 aNewton, Kristie Jones,d1973-