A. K. Sen
| Business category 1 | Consulting |
| City ( of main office ) | Calcutta, IN, India |
| Address | V-45, Vivekananda Sarani, Kamdahari, Garia, |
| Phones | 91-033-9830089821 |
| Fax | 91 |
| Date | 2011 Oct 29, 08:10 |
| Business category 1 | Consulting |
| City ( of main office ) | Calcutta, IN, India |
| Address | V-45, Vivekananda Sarani, Kamdahari, Garia, |
| Phones | 91-033-9830089821 |
| Fax | 91 |
| Date | 2011 Oct 29, 08:10 |