From: http://www.bravegnu.org/gtktext/x551.html
9. Tutorial Copyright and Permissions Notice
Copyright (C) 2005 Vijay Kumar B.
Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies.
Permission is granted to copy and distribute modified versions of this document under the conditions for verbatim copying, provided that this copyright notice is included exactly as in the original, and that the entire resulting derived work is distributed under the terms of a permission notice identical to this one.
Permission is granted to copy and distribute translations of this document into another language, under the above conditions for modified versions.
If you are intending to incorporate this document into a published work, please contact the maintainer, and we will make an effort to ensure that you have the most up to date information available.
There is no guarantee that this document lives up to its intended purpose. This is simply provided as a free resource. As such, the authors and maintainers of the information provided within can not make any guarantee that the information is even accurate.