Koht, Halvdan,  1873-1965. <br/><br/>
Driving forces in history =  Drivmakter i historia, Oslo, 1959 / 
translated from the Norwegian by Einar Haugen. 
 - Cambridge :  Belknap Press of Harvard University Press,  1964. 
 - x, 217 p. ;  22 cm. 
<br/><br/>Bibliographical references included in "Notes" (p. [207]-210) and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History--Philosophy.
<br/><br/><label>Dewey Class. No.: </label>901  / KOD 1964