Langer, William L. <br/><br/>
The challenge to isolation  the world crisis of 1937-1940 and American foreign policy 
by William L. Langer and S. Everett Gleason. 
 - Gloucester, Mass.  Peter Smith  1970 [c1952] 
 - 2 v. (xiii, 794 p.)  22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>evl76017008 //r87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World War--United States.<br/>World War--Diplomatic history.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Foreign relations--1933-1945.
<br/><br/><label>LC Class. No.: </label>E744  / .L3 1970 
<br/><br/><label>Dewey Class. No.: </label>940.532/2/73