The proposal is that *sub*skills are learned by buying the appropriate
books/scrolls and then studying them. You would need to already know
the "root" skill in order to use the sub-skill scrolls, and you can
only get the root skills in a city.
-- Bron Campbell Nelson bron@sgi.com or possibly uunet!sgi.com!bron These statements are my own, not those of Silicon Graphics.