Urquhart, Leonard Church <br/><br/>
Elementary structural engineering/ 
Leonard Church Urquhart and Charles Edward O'Rourke 
 - New York:  McGraw-Hill,  1941 
 - iv, 348 p.;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> $ 7.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Structural engineering<br/>Structural analysis (Engineering)<br/>Structural frames
<br/><br/><label>Dewey Class. No.: </label>624.1