ISBN 0979311993 books & textbook
U.S. Army Fitness Training Handbook FM 21-20: Official U.S. Army Physical Fitness Guide
U S Dept of the Army Department of the Army, Of The Army Department of the Army
BN Publishing /2008-04-15 Paperback / 272 Pages
isbn-10: 0979311993 / isbn-13: 9780979311994
