Tch.
It uses frames, which display A Menu and A Main Page.
You're best off reading the main age, then going to the Menu and using it to access anything that looks interesting, as you would otherwise. The Yearbook doesnt require frames to make sense at all, it just uses it as the 1997-user-interface-legacy-hack it was meant to be, so you'll be fine.
Bet you wish you saw more NOFRAMES messages like this, eh?