I purchased the book many years ago. The copywrite date is the year 2000. My copy is normal. A's, B's and C's are all where they should be. If you purchased it through Linns or Amos Press I would think you could contact them and hopefully get a correct copy.
Looking at my copy, and how the pages are bound, you may be missing Burma as well, (?) looks like a discrete portion of the binding. If you bought it new, for sure returnable in exchange. Important title.