User contributions
- 04:01, 30 December 2021 (diff | hist) . . (+80) . . User:Davidkaplanrussia (current)
- 16:48, 29 December 2021 (diff | hist) . . (-28) . . User:Davidkaplanrussia
- 16:46, 29 December 2021 (diff | hist) . . (+54) . . User:Davidkaplanrussia
- 16:45, 29 December 2021 (diff | hist) . . (0) . . N File:David.jpg (current)
- 16:40, 29 December 2021 (diff | hist) . . (+24) . . User:Davidkaplanrussia
- 16:37, 29 December 2021 (diff | hist) . . (+6,913) . . N User:Davidkaplanrussia (Created page with "David Kaplan is an independent entrepreneur, engineer, mathematician, philanthropist, system programmer, and successful project leader. '''Education''' David Kaplan was born...")