Willard and Spackman's 10 edition by, Crepeau, Cohn, and Schell, has a great chapter, (Chapter 15) that explains in depth all you could want about groups.
Michael A. Holmes MSOTR/L -- Options? www.otnow.com/mailman/options/otlist_otnow.com Archive? www.mail-archive.com/otlist@otnow.com
