Timoshenko, S. Goodier, J, N. <br/><br/>
Theory of Elasticity 

 - 3 
 - New York  McGraw-Hill Book Company  1970 
 - p.567 
<br/><br/><label>ISBN: </label>9780070858053 
<br/><br/><label>Dewey Class. No.: </label>620.1123 T585