I'll add them to my list of projects and will check before I get to them to see if they've been done yet. It will take me a while to get to them -- assuming my library had them -- or used bookstores I can get to. Cindy - -- _______________________________________________ Find what you are looking for with the Lycos Yellow Pages http://r.lycos.com/r/yp_emailfooter/http://yellowpages.lycos.com/default.asp?SRC=lycos10