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50/50: Secrets I Learned Running 50 Marathons in 50 Days -- and How You Too Can Achieve Super Endurance!

Hardcover, 304 pages

English language

Published Aug. 18, 2008 by Wellness Central.

ISBN:
978-0-446-58183-7
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50/50

Electronic resource

English language

Published Aug. 19, 2008 by Grand Central Publishing.

ISBN:
978-0-446-53789-6
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OCLC Number:
500582019

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