Monte, For a list of online sources that may be useful, go to http://www.uvm.edu/~dhowell/methods/Websites/Archives.html and check out some of the material referenced there. Clay Helberg's site is particularly helpful. Unfortunately it is virtually impossible to keep links current, so some are likely to be dead--although you can often find them via Google. Dave Howell
David C. Howell Prof. Emeritus, Univ. of Vermont PO Box 770059 627 Meadowbrook Circle Steamboat Springs, CO 80477