00564nam a2200205Ia 450000500170000000800410001724500370005810000160009526000530011130000190016430000110018302000220019465000420021665000310025805000220028954600120031133600090032333700150033233800110034720260803094131.0251212s2011    xx            000 0 und d1 aLearning maths 3B /cTina Myung.  aMyung, Tina  aSingapore :bSingapore Asian Publication,c2011.  a117 p. : ill.:  c26 cm.  a978-981-274-237-7  aMath (Elementary)xStudy and teaching  aMathvActivities, workbook  a513.21 M99l c2011  aEnglish  aText  aUnmediated  aVolume