Hool, George A. <br/><br/>
Steel and Timber Structures 
/ by George A. Hool 
 - 2nd Ed. 
 - London:  McGraw-Hill Book Company, Inc,  1924. 
 - xvi, 733p.; 
<br/><br/><label>ISBN: </label>000 
<br/><br/><label>Dewey Class. No.: </label>669.142  / HOO/S