The images in this course can be copied and used by educational professionals, instructors, teachers and students on the condition that any specific image not be altered and that proper credit should appear, including a hyperlink to the web page location of the image.

The text materials on the course site are copyrighted by their creators and are subject to the copyright and fair use provisions of Northern Virginia Community College, the Commonwealth of Virginia and the United States.


All materials on this site are copyright © 2005, C.T. Evans
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