Pytel, Andrew Singer, Ferdinand L. <br/><br/>
Strength Of Materials 

 - 4th Ed. 
 - London  Longman  1995 
 - p.594 
<br/><br/><label>ISBN: </label>9780063505995 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reinforced Beams<br/>Combined Stresss
<br/><br/><label>Dewey Class. No.: </label>620.11 P999S