I'm looking at a copy of the Multilingual Edition right now. The English section was only about eight pages. And it was in ten languages.
Brief list of what's on each page:
Page 1: (Intro)
Page 2: General AGA Information
Page 3: Tips for Working with AGA & Monitor Types
Page 4: Monitor Types cont. (Horizontal Scan Rate & Vertical Scan Rate)
Page 5: Monitor Types cont. (Video Monitors & VGA Montiors Scan rates of these montior drivers.)
Page 6: Monitor Types cont. (Multican Monitor as above.) Choosing a Monitor
Page 7: Mode Promotion
Page 8: Mode Promotion cont., Coercion, and Preference Editors.
You pretty much get all of this info if you have the 3.1 manual or the HTML 3.5 and 3.9 manuals off of the CD's.