Norris, Charles Head. <br/><br/>
Elementary structural anlysis / 
by Charles Head Norris, John Benson Wilbur, Senol Utku. 
 - 3rd ed. 
 - New York, N.Y. :  McGraw-Hill,  1976. 
 - xxiii, 673 p. 
<br/><br/> Includes bibliography and index. 
<br/><br/><label>ISBN: </label>0070472564 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Structures, Theory of.