Hansen, Howard James. <br/><br/>
Timber engineers' handbook. 

 - New York,  J. Wiley  [c1948] 
 - ix, 882 p.  illus.  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building, Wooden.<br/>Buildings<br/>Strains and stresses.
<br/><br/><label>Dewey Class. No.: </label>694 WIL 1948 A049 Or.