This page provides a record of edits and changes made to this book since its initial publication in the B.C. Open Textbook Collection. Whenever edits or updates are made in the text, we provide a record and description of those changes here. If the change is minor, the version number increases by 0.1. If the edits involve substantial updates, the version number increases to the next full number.
The files posted by this book always reflect the most recent version. If you find an error in this book, please fill out the Report an Error form.
|October 29, 2015
|Added to the B.C. Open Textbook Collection.
|September 30, 2018
|The following changes were part of a project to standardize BCcampus-published books.
|June 11, 2019
|Updated the book’s theme.
|The styles of this book have been updated, which may affect the page numbers of the PDF and print copy.