Sagan, Scott Douglas. <br/><br/>
Moving targets :  nuclear strategy and national security / 
Scott D. Sagan. 
 - Princeton, N.J. :  Princeton University Press,  c1989. 
 - xiii, 237 p. 
<br/><br/> "A Council on Foreign Relations book." 
<br/><br/><label>ISBN: </label>0691078157 (alk. paper)  
<br/><br/><label>LCCN: </label>90011027     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nuclear warfare.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Military policy.