This Business of Television

I am looking at the 1991 edition of this book which can be had used for around two dollars used.
It's fantastic. It goes in to the relivant laws. How contracts are structured and business details.

There is also a 2006 edition.  I plan on ordering now.

Amazon.com: This Business of Television (9780823077632): Howard J. Blumenthal, Oliver R. Goodenough, Howard Blumenthal: Books