Marathon Preparation

For a very technical but worthwhile presentation on marathon preparation by Renato Canova:

http://www.vivamarathon.dk/rCanovaMarathonTrainingMethods.html

I believe that this dates back to the 1980s. I am trying to order his book.

What I like more than anything about Canova is the humanistic spirit in which he engages his work and the internationalism which he shows in sharing his knowledge and experience with those in backwards countries such as the U.S. and Canada.