KULA Witold <br/><br/>
Economic theory of the feudal system    Toards a modelof the polish economic 

 - London  NLB        1962 
 - 191p.  cm. 
 -   Oth .
<br/><br/><label>ISBN: </label> 202.12 
<br/><br/><label>Standard No.: </label>9,177 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X.595.M00, K2