A college professor copies eight chapters from a book called…

A college professor copies eight chapters from a book called “A Creative Approach to Game Theory” by Tom Tuttle. There are ten chapters in the book. She incorporates this material into a packet that is printed in her college’s copy center. The packet is then placed on the required materials list for students to purchase and is sold in the local bookstore. The Tom Tuttle  believes the professor has violated his copyright.