License and Terms of Use

Unless otherwise indicated in an actual file/page on this site, all materials found on this site may be reused under the terms of the Creative Commons-Attribution-Non-Commercial-No-Derivative Works 2.5 Canada license.

All use of materials on this site must attribute the work to William S. Hatcher and indicate “The William S. Hatcher Library” as the source of the material unless otherwise indicated. Attributions must include a link to or the URL of this site ( as well as indication of these terms of use/license which can be done by directing readers/users to this page (

Creative Commons License