1. *Problem Primer for Olympiads*, by C R Pranesachar, B J Venkatachala and C S

Yogananda (Prism Books Pvt. Ltd., Bangalore).

2. *Challenge and Thrill of Pre-College Mathematics*, by V Krishnamurthy, C R Pranesachar,

K N Ranganathan and B J Venkatachala (New Age International Publishers,

New Delhi).

3. *An Excursion in Mathematics*, Editors: M R Modak, S A Katre and V V Acharya

(Bhaskaracharya Pratishthana, Pune).

4. *Problem Solving Strategies*, Arthur Engel (Springer-Verlag, Germany).

5. *Functional Equations*, B J Venkatachala (Prism Books Pvt. Ltd., Bangalore).

6. *Mathematical Circles*, Fomin and others (University Press, Hyderabad)

7. *Number Theory*, David Burton

8. *Higher Algebra***, **S. Barnard and J.M. Child

9. *Higher Algebra***, **Hall and Knight