Elementary number theory
/ Gareth A. Jones and Mary Jones
- New Delhi : Springer India Pvt. Ltd, 2005
- xiv, 301 p.
1. Divisibility 2. Prime nations 3. Congruences 4. Congruences with a prime power modulus 5. Euler's function 6. The group of units 7. Quadratic residues 8. Arithmetic functions 9. The riemann zeta function 10. Sums of squares 11. Fermat's last theorem