Zwing, Karl,  1875- <br/><br/>
Geschichte der deutschen freien Gewerkschaften / 
von Karl Zwing. 
 - Jena :  Volksbuchhandlung,  1922. 
 - x, 171 p. :  ports. ;  23 cm. 
<br/><br/> From Robert Minor's personal library with extensive underlining. 
<br/><br/><label>LCCN: </label>l  23000226  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor unions--History.--Germany
<br/><br/><label>LC Class. No.: </label>HD6694  / .Z9