| 571 |
05-01-2005 |
Address At The 92nd Indian Science Congress, Ahmedabad |
| 572 |
05-01-2005 |
Address And Interaction With The Children's Science Congress At Science City, Ahmedabad |
| 573 |
05-01-2005 |
Address At The 92nd Indian Science Congress, Ahmedabad |
| 574 |
05-01-2005 |
Address At The 25th Convocation Of National Institute Of Design, Paldi Ahmedabad |
| 575 |
03-01-2005 |
Sondhi Memorial Lecture at India International Centre, New Delhi |
| 576 |
03-01-2005 |
Sondhi Memorial Lecture At India International Centre, New Delhi |
| 577 |
31-12-2004 |
Address At The 12th National Children's Science Congress, Guwahati |
| 578 |
31-12-2004 |
Address To The Research Scholars And Scientists Of The Institute Of Advanced Study In Science And Technology, Guwahati. |
| 579 |
31-12-2004 |
Prof D.s. Kothari Memorial Lecture 2004, New Delhi |
| 580 |
31-12-2004 |
Address At The Lokpriya Gopinath Bordoloi Award For National Integration, Guwahati. |
