Halper, Thomas <br/><br/>
Foreign policy crises :  appearance and reality in decision making / 
Thomas Halper 
 - Columbus, Ohio :  Charles E. Merrill Publishing,  1971 
 - xiii, 235 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0675097193 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Foreign relations--1961--1963<br/>United States--Foreign relations--1963--1969