At 11:42 AM 7/6/98 -0400, Stephen C. Carlson wrote: >You may find the discussion in Smyth, sections 546-553, to be helpful. Thanks, this is exactly the kind of thing I was looking for. By the way, for anybody who does not have Smyth, it can be found online here: http://hydra.perseus.tufts.edu/cgi-bin/text?lookup=smyth+546 Jonathan