Copyright
The following is permitted without restriction or permission
Hyperlinks to any pages of Roland Unger's site from other WWW sites.
Citations, printing, and distribution of hard copies of pages of Roland Unger's site for educational purposes at schools and universities, provided proper acknowledgment is made.
Printing of copies of each page for strictly personal or educational use.
The following is prohibited unless permission is obtained from us
Printing, and distribution of portions or all pages of Roland Unger's site for any non-commercial purposes other than education or personal use.
Downloading of portions or all pages of Roland Unger's site including text and graphics for display on other pages.
Mirroring our site.
The following is strictly prohibited
Publishing portions of Roland Unger's site on the WWW, or establishing a mirror site without permission.
Use of text or graphics from pages of Roland Unger's site for commercial purposes.