00709nam a2200217 a 4500001001400000003000700014005001700021008004100038020002500079040000800104245008500112250001200197260004800209300003300257490003400290504005000324650002500374650003700399650003900436700001600475vtls000049166KUKTEM20251117150257.0101209t2008    caua   f      001 0 eng d  a9780123736291 (hbk.)  aUMP00aMathematical difficulties :bpsychology and intervention /cedited by Ann Dowker  a1st ed.  aSan Diego, Calif. :bAcademic Press,cc2008  axx, 251 p. :bill. ;c24 cm.1 aEducational psychology series  aIncludes bibliographical references and index 0aMathematical ability 0aMathematical ability in children 0aMathematicsxPsychological aspects1 aDowker, Ann