Pytel, Andrew. <br/><br/>
Strength of materials /  
Andrew Pytel and Ferdinand L. Singer. 
 - 4th ed. 
 - Massacussetts :    AWL,   c1987 [Reprinted 2001]. 
 - xiii, 594 pages :  illustrations ;  21 cm.  
<br/><br/> Includes index.  
<br/><br/><label>ISBN: </label>0321045416 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Strength of materials. 
<br/><br/><label>Dewey Class. No.: </label>620.112 PYT