Ganitamtho Vinodam - గణితంతో వినోదం By Yakov Perelman And Translated by P.Rajeswara Rao Rs. 80 Rs. 72 Add to cart Ganitamtho Vinodam - గణితంతో వినోదం By Yakov Perelman And Translated by P.Rajeswara Rao Rs. 80 Rs. 72 Add to cart