Koebner, Richard,  1885-1958 <br/><br/>
Imperialism :  the story and significance of a political word, 1840-1960 / 
by Richard Koebner and Helmut dan Schmidt. 
 - Cambridge :  University of Cambridge,  1965. 
 - xxv, 432 p. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Imperialism.