00407nam a2200145Ia 450000500170000000800460001703700290006304000200009204100130011208400190012510000140014424500360015824500580019430000090025220250508155643.0008  250505s9999    xx            000 0 eng d  aBooks to be hide in OPAC  aFEDLbengcFEDL  aeng2eng  a510, NCEqFEDL  aKapur J N 0aInsight into mathematics book 1 0cNational Council of Educational Research and Training  a87p.