00292nam a2200109 a 450000500170000000800410001704100080005810000200006624500450008626400400013130000110017120260717072130.0260701s1979    ii            000 0 eng d  aeng1 aNarlikar, J. V.10aMathematics education /cNarlikar, J. V. 1aBombay :bBook Field Centre,c1979.  a642 p.