Wilbur, John Benson,   1905- <br/><br/>
Elementary structural analysis / 
by John Benson Wilbur and Charle s Head Norris. 
 - New York :  McGraw-Hill Book Co.,  1948. 
 - x, 523 p. :  diagrs. ;  24 cm. 
<br/><br/><label>LCCN: </label>48-006832 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Structural analysis (Engineering)
<br/><br/><label>Dewey Class. No.: </label>624.171