License: Creative Commons 3.0

This book is presented in open source and licensed through Creative Commons 3.0. You are free to copy, distribute, transmit, and/or adapt the work. This license is based upon the following conditions:

Attribution. You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).

Share Alike. If you alter, transform, or build upon this work, you may distribute the resulting work only under the same, similar or a compatible license.

Any of the above conditions can be waived if you get permission from the copyright holder.

In no way are any of the following rights affected by the license:

- Your fair dealing or fair use rights
- The author’s moral rights
- Rights other persons may have either in the work itself or in how the work is used, such as publicity or privacy rights

| Note
For any reuse or distribution, you must make clear to the others the license terms of this work. The best way to do this is with a direct link to this page: http://creativecommons.org/licenses/by-sa/3.0/