ISBN 1508712360 books & textbook
Endure Smarter Not Harder: Consolidated wisdom from extreme endurance athletes who have been there and done that (Motivation for Current and Aspiring Endurance Challenge Athletes)
Shymske, Grant Alexander Vreeland, James
CreateSpace Independent Publishing Platform /2014-03-25 Paperback / 372 Pages
isbn-10: 1508712360 / isbn-13: 9781508712367
