User contributions
- 15:07, 14 August 2009 (diff | hist) . . (0) . . User talk:Doronshadmi (current)
- 15:02, 14 August 2009 (diff | hist) . . (0) . . N User talk:Doronshadmi (New page: One of the most powerful tools that our civilization uses is the mathematical science. One of the main reasons of the efficiency of this science is the universal principles that stan...)