1. Editorial

   EditorialNotes 22 March 2012 Pages: 227 - 227

2. Dawn of science

   • T. Padmanabhan

   Series / Article 22 March 2012 Pages: 230 - 235

3. Ancient Indian mathematics — A conspectus

   • S. G. Dani

   General / Article 22 March 2012 Pages: 236 - 246

4. Brahmagupta, mathematician par excellence

   • C. R. Pranesachar

   General / Article 22 March 2012 Pages: 247 - 252

5. General relativity and the accelerated expansion of the universe

   • Patrick Das Gupta

   General / Article 22 March 2012 Pages: 254 - 273

6. Conservation laws, equivalence principle and forbidden radiation modes

   • Cihan Saçlioğlu

   General / Article 22 March 2012 Pages: 274 - 283

7. Covering the Integers

   • B. Sury

   Classroom 22 March 2012 Pages: 284 - 290

8. Method for the drawing of Newman projections: Understanding Newman projections with the help of hands

   • Syed R. Hussaini

   Classroom 22 March 2012 Pages: 291 - 294

9. A journey to the stars

   • N. Rathnasree

   Book Review 22 March 2012 Pages: 295 - 298

10. Darshana Jolts

    • V. V. Raman

    Reflections 22 March 2012 Pages: 299 - 309

11. Information and announcements

    Announcement 22 March 2012 Pages: 310 - 311

12. Guidelines for authors

    OriginalPaper 22 March 2012 Pages: 313 - 316