Hahn, Werner G. <br/><br/>
Democracy in a communist party :  Poland's experience since 1980 / 
Werner G. Hahn. 
 - New York :  Columbia University Press,  1987. 
 - XXV, [1], 368 s. :  mapa ;  24 cm. 
<br/><br/>Bibliogr. s. [347]-350. 
<br/><br/><label>ISBN: </label>023106540X  (opr.)