1. Editorial

   • Alladi Sitaram
   • C. S. Yogananda

   Departments Pages: 1 - 5

2. Great experiments in physics

   • Amit Roy

   Series Article Pages: 8 - 15

3. Statistical computing

   • Sudhakar Kunte

   Series Article Pages: 16 - 21

4. 175 Years of linear programming

   • Vijay Chandru
   • M. R. Rao

   Series Article Pages: 22 - 39

5. Dark matter

   • Bikram Phookun
   • Biman Nath

   General Article Pages: 40 - 46

6. The theory of equations and the birth of modern group theory

   • B. Sury

   General Article Pages: 47 - 60

7. How is a vector rotated?

   • V. Balakrishnan

   Departments Pages: 61 - 68

8. Project lifescape 2. Flowering plants

   Departments Pages: 69 - 77

9. Teaching and learning genetics withDrosophila 3. Pattern of inheritance of autosome and sex chromosome linked genes/characters

   • H. A. Ranganath
   • M. T. Tanuja

   Departments Pages: 78 - 87

10. Colour reactions of Co (II)

    • Uday Maitra

    Departments Pages: 88 - 89

11. Book review

    • Ramakrishna Ramaswamy
    • Geetha Venkataraman

    BookReview Pages: 90 - 92

12. Classics

    Announcement Pages: 93 - 100

13. Information and announcements

    Departments Pages: N1 - N1