00760nam a2200229Ia 450000500170000000800410001724501100005810000610016826000550022925000160028430000310030030000100033149000440034102000180038565000430040365000160044605000180046254600150048033600090049533700150050433800110051920260803094225.0251212s2013    xx            000 0 und d1 aVisible thinking in mathematics: bmaking mathematics visual. 1B /cAmmiel Chee Hong Wan; Ai Min Ang-Poh.  aWan, Ammiel Chee Hong, author; Ang-Poh, Ai Min, eauthor  aSingapore :bMarshall Cavendish Education,cc2013.  a2nd edition  a166 pages: billustrations  c28 cm  aVisible thinking in mathematics series.  a9789810196820  aMathematicsxProblems, exercises, etc.  aMathematics  a510 W18v 2014  ain English  atext  aunmediated  avolume