Walker, William O. <br/><br/>
National security and core values in American history / 
William O. Walker,  
 - New York :  Cambridge University Press,  2009. 
 - xiv, 351 p,; 
<br/><br/><label>ISBN: </label>9780521740104 
<br/><br/><label>Subjects--Topical Terms: </label><br/>National security
<br/><br/><label>Dewey Class. No.: </label>355.033