Copyright Policy

Although the documents located on our site are protected by copyright law, we encourage you to make use of them in a variety of  ways.  Specifically, feel free to download the materials that we ourselves have created.  You are also welcome to use our materials for teaching or other purposes.  However, please give us credit if you do so.  If you modify our materials, please preserve a link to our site so that subsequent viewers can access the original versions.  Finally, if you link to our materials, please preserve the frames that we have created and do not impose additional frames on our page.  Thank you.