Riley, Williams  <br/><br/>
Mechanics of Materials /  
William Riley  
 - 6th Edition  
 - United States   John Wiley & Sons, Inc.   c2007.  
<br/><br/><label>ISBN: </label>13  978-0-471-70511-6 
<br/><br/><label>Dewey Class. No.: </label>Circ. 620.11 R573m 2007