Langer, William L.  1896-1977. <br/><br/>
The undeclared war, 1940-1941, 
by William L. Langer and S. Everett Gleason. 
 - Gloucester, Mass.,  P. Smith,  1968 [c1953] 
 - xvi, 963 p.  24 cm. 
 - Their The world crisis and American foreign policy .
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>71000285 
<br/><br/><label>Subjects--Topical Terms: </label><br/>World War, 1939-1945--Diplomatic history.<br/>World War, 1939-1945--United States.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Foreign relations--1933-1945.
<br/><br/><label>LC Class. No.: </label>D 748  / .L3 1968