| file | size (kb) | last modified |
 tdc2000.pdf | 140.39 | 10 : 28 Nov 17th 2005 |
| tdc2001.pdf | 1358.84 | 10 : 28 Nov 17th 2005 |
| tdc1999_1_11.pdf | 263.17 | 11 : 56 Oct 03rd 2002 |
| tdc1998_1_13.PDF | 218.31 | 11 : 56 Oct 03rd 2002 |
| tdc1996.PDF | 390.51 | 11 : 56 Oct 03rd 2002 |
| tdc1997_2_15.pdf | 499.28 | 11 : 56 Oct 03rd 2002 |
| tdc1995.pdf | 273.44 | 11 : 56 Oct 03rd 2002 |