Nef, John Ulric,  1899- <br/><br/>
War and human progress an essay on the rise of industrial civilization / 
by John Ulric Nef 
 - London :  Routledge and Kegan Paul,  1950 
 - 464 p. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Socialism<br/>War and civilization