Copyrighted electronic materials in this collection may be used for research, instruction, and
private study under the provisions of Fair Use. Fair Use is a provision of United States Copyright Law
(United States Code, Title 17,
section 107) which allows limited use of copyrighted materials under certain conditions.
Factors to be considered whether a particular use falls under Fair Use include:
Under Fair Use you may view, print,
photocopy, and download images from this site without prior permission, provided that you
give proper credit to David Parks and Larry Barnes on all copies. We would appreciate the following credit:
- The purpose or character of the use;
- The amount and substantiality of the work being used;
- The effect of the use on the market for and value of the original.
© 2000 David Parks and Larry Barnes
For any other use of these electronic materials, including but not limited to display,
publication and commercial use, e-mail David Parks.