Schaefer, Amos E. <br/><br/>
The carer of Joseph Pilsudski :  a thesis presented to Faculty of the Department of History University of Southern Califonia / 
Amos E. Schaefer. 
 - S.l. :  s.n.  1936. 
 - 127 p. ;  28 cm. 
<br/><br/> manuscript 
<br/><br/><label>Subjects--Index Terms: </label>Piłsudski, Józef - 1867-1935. Poland -- History -- 20th century.