512.7 SHI/N Number theory : Selected article from resonance- A Journal of Science Education / Edited by Shailesh Shirali and C S Yogananda. - Hyderabad : University Press India private Iimited, 2003 102 p. : 9788173714542 : 125.00 * Mathematics. Algebra. Number theory. * Shirali, Shailesh Yogananda, C S , ed. * Title