interaction
In other languages
- This page was last modified 14:35, 27 March 2006 by Wikipedia user Heiko A. Based on work by Wikipedia user(s) Teutsch, J heisenberg and Uppland.
- All text is available under the terms of the GNU Free Documentation License. (See Copyrights for details.)
Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc., a US-registered 501(c)(3) tax-deductible nonprofit charity. - About Wikipedia
- Disclaimers