Hartley, Bernard. <br/><br/>
American Streamline /  

 - Student`s Ed. /  
 - New York-10016 :   Oxford University Press ,   1958 
 - p.98 :  
<br/><br/><label>ISBN: </label>0-19-434110-0 
<br/><br/><label>Dewey Class. No.: </label>P111(T:2)  / M3;1