Stiehl, Jim. <br/><br/>
Mechanics of materials  brief 
James M. Gere, Barry J. Goodno. 
 - Champaign, IL  Human Kinetics  c2005. 
 - x, 172 p.  ill.  23 cm 
<br/><br/>Includes bibliographical references (p. 167) and index. 
<br/><br/><label>ISBN: </label>0736048316 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rock climbing.