Black, Cyril Edwin, 1915- <br/><br/>
Twentieth century Europe / 
a history by C. E. Black and E. C. Helmreich. 
 - 3d ed. 
 - Alfred.A.Knopf :  New York,  1966. 
 - xxii, 939, xxiv p.:  illus., maps, ports.;  25 cm. 
<br/><br/>Bibliography: p. 863-939. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Europe--History--20th century