Getting Permission: How to License and Clear Copyrighted Materials Online and off with Disk

From the Publisher: If you want to use any copyrighted material for your own purposes, you need to get permission first from the owners of that work. If you don't, you could find yourself slapped with a lawsuit." "Getting Permission tackles the permissions process head on. The book shows you whom to ask for permission, as well as when - and how much - to expect to pay.