This book is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 (CC BY-NC-SA 3.0).
This book was accessed and downloaded on December 29, 2012 by Andy Schmitz in an effort to preserve the availability of this book.
Normally, the author and publisher would be credited. However, the original publisher has asked for the customary attribution to be removed. Additionally, per the publisher’s request, their name has been removed in some passages. More information about this situation is available on this this page.
It was then chosen by Tresha Dutton for students at Whatcom Community College and this Pressbooks edition was created by Librarian Rowena McKernan with technical modifications for the platform. If there is any copyright in these modifications than rights are waived under a CC0 license.