Copyright

This work is copyright ©2001 by Barry McMullin. Certain clipart used by courtesy of ZDNet, a division of ZD Inc. (http://www.zdnet.com).

Tierra graphics are from an article by Pedro Paulo Balbi de Oliveira at:

http://www1.univap.br/ pedrob/PAPERS/FSP_96/APRIL_07/tom_ray/tom_ray.html

Permission is hereby granted to private individuals to access, copy and distribute this work, for purposes of private study only, provided that the distribution is complete and unmodified, is accompanied by this copyright notice, and that no charges are levied. The work may not be accessed or copied, in whole or in part, for commercial purposes, except with the prior written permission of the author.

All other rights reserved.

Copyright © 2001 All Rights Reserved.
Timestamp: 2001-02-22