Rights, usage, and disclaimer: all original content here may be reused only with written permission of the originator. E-mail keel@bildad.astr.ua.edu for details. The views, opinions, and conclusions expressed in this page are those of the author and not necessarily those of The University of Alabama or its officers and trustees. The content of this page has not been reviewed or approved by The University of Alabama, and the author is solely responsible for its content. (Yes, I know that sounds odd for a course home page, but them's the rules).
wkeel@ua.eduLast changes: 1/2013