00334nam a2200133Ia 450000500170000000800410001704100080005808200130006610000160007924500400009526000400013530000090017565000160018420250729165753.0250729s2016    xx            000 0 und d  aeng  a510 GIRC  aDr.Girish.S  aContent and Pedagogy of Mathematics  aBangalorebHalluru Prakashanac2016  a724p  aMathematics