Williamson, John G. <br/><br/>
Karl Helfferich 1872–1924  economist, financier, politican 
John G. Williamson 
 - XVIII, 439 S.  8° 
<br/><br/><label>ISBN: </label>0-691-05145-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biografie<br/>Helfferich, Karl