This copyright notice applies to all images and text on the pages on this site (

The content has been created by Rob Wood, and copyright remains with him and this website.

You are free to link to any pages of this site.

In most cases you do not need my permission to reproduce a small section of this site, as long as credit is given to the author and source of the information.

You can copy and use the information and images from any page on this site for the purpose of your studies, as long as there is no commercial use of the information. Remember to include the site or a specific page as the source of your information. You should provide a reference for your information source.

Teachers and lecturers are free to use this site as a reference for their students. You can print a reasonable number of the pages of this site for your students, as long as the source of the information is clearly indicated. You cannot publish the information online and in other formats without approval. If you are unsure, contact me.

If you would like to use a portion of this website in a published work please contact me for permission.

Please contact me if you believe that you may need copyright permission to use parts of this site.

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