00395nam a2200133Ia 4500003000400000008004100004020002600045040000800071100002300079245010400102260002900206300001400235365001200249LDD181029s9999    xx            000 0 und d  a9789400727113cE99.95  cLDD  aRivcra, Ferdinanda 0aTeachning and learning patterns in school mathematicsbpsychological and pedagogcFerdinanda Rivcra  aNew YorkbSpringerc2013  aix, 216p.  bE 99.95