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(ET) Copyright Rules and Expiration



Copyright has become of considerable interest and importance to us all. I had been researching this problem a couple of years ago and ran across this link. I finally found it again::
 
http://www.unc.edu/~unclng/public-d.htm
 
This is by far the best information I have found. It lays out the rules and length of valid copyrights better than anything else I have found.
 
Herb Crary
Boulder CO