U.S. Copyright Office - Welcome From The Register of Copyrights
Copyright and IP Table of Contents
U.S. Copyright Office, Distance Education Study
Digital Millennium Copyright Act Study and Legislative Information
FNO - Legal Copyright Issues Web Site
When Works Pass Into the Public Domain
UNT Libraries: Copyright, Copyright Basics
10 Big Myths about copyright explained
When Works Pass Into the Public Domain - 2
Copyright Information for Educators (U. Washington)
Copyright Clearance Center - Permissions