I used this material last semester with permission.
Classes start next week.
I need this item in my course pack, but I don't remember where I got it from. No one factor is determinative of a person's right to use a copyrighted work without permission. Educational use alone is insufficient to make a use in question a fair one. A good example of legal copying could be if a professor read an article in the morning newspaper, and wanted to distribute it in class that afternoon. However, any reuse of the article in a subsequent semester without first receiving permission would not be covered by the guidelines.