The Art of 3-D Computer Animation and Effects
This is one of my favorite books covering the history of 3D animation. It is a bit out dated these days, published in 2003, but a great resource. The book has a complementing website with resources including: study guide, times lines, links and more.
http://www.artof3d.com/
I would love to require this for my students, but it is a bit pricey and outdated. I will wait until the 4th edition comes out - I haven't heard anything yet though. View or Download a PDF file with a selection of computer animation and visual effects milestones from 1970 to 2002.
The site also includes book resources with a study guide: Download "Matching" Practice Materials in PDF Format