Technical Illustrations by Barbara A. Swanson Magenta was to be substituted by the printer.

Illustrations/Equation Rendering and Text/Math Composition by Barbara A. Swanson, Pica2 Graphics

Copyrights for these works are held by the individual publishers or authors.

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Copyright 2008 by Barbara Ann Swanson.
All images, art /craft / sculptural pieces, text, and design are copyrighted by Barbara Ann Swanson. The sale of these works does not include the transfer of rights to the image or object. All copyright and licensing rights are retained by the artist and are non-transferable. Purchase does not allow the production, reproduction, or sale of these works in anyway, by print, electronic media, or other means.