1. Editorial

   • S. Ramasubramanian

   Departments Pages: 1 - 1

2. Joseph Louis lagrange (1736 – 1813)

   • Renuka Ravindran
   • C. R. Pranesachar
   • D. P. Patil

   Departments Pages: 2 - 4

3. Lagrange and classical mechanics

   • N. Mukunda

   Departments Pages: 5 - 7

4. The work of lagrange in number theory and algebra

   • D. P. Patil
   • C. R. Pranesachar
   • Renuka Ravindran

   General Artical Pages: 10 - 25

5. Metathesis: A “Change-Your-Partners” dance

   • K. Sivapriya
   • S. Chandrasekaran

   General Artical Pages: 26 - 32

6. Plant-fungus marriages

   • Ramesh Maheshwari

   General Artical Pages: 33 - 44

7. General theory of relativity - the power of speculative thought

   • A. Batterjee

   General Artical Pages: 45 - 55

8. Āryabhata and axial rotation of earth

   • Amartya Kumar Dutta

   General Artical Pages: 56 - 74

9. Medicinal uses of inorganic compounds - 1

   • B. S. Sekhon
   • Leena Gandhi

   General Artical Pages: 75 - 89

10. Errata

    • B. S. Sekhon
    • Leena Gandhi

    Erratum Pages: 90 - 90

11. A divine surprise: The golden mean and the round-oil error

    • Sushan Konar

    OriginalPaper Pages: 91 - 99

12. On teaching the theory ol evolution

    • Rajkurnar Radder

    OriginalPaper Pages: 100 - 105

13. Refresher Caurse on Phylogenetic Biology July 10 to 23, 2006

    Announcement Pages: 106 - 106

14. Advanced Training in Mathematics Schools

    Announcement Pages: 107 - 107

15. 21st annual conference of Ramanujan Mathematical Society University of Hyderabad, Hyderabad 500 046, India

    Announcement Pages: 108 - 108