Kula, Witold <br/><br/>
Teoría económica del sistema feudal 
Witold Kula. 
 - México  Siglo Veintiuno Editores  [1974] 
 - 239 p. 
 - Historia .
<br/><br/> Translation of : Teoria ekonomiczna ustroju feudalnego. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>LCCN: </label>gar31000792  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feudalism--History.--Poland<br/>Agriculture--Economic aspects--History.--Poland<br/>Land tenure--History.--Poland
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Poland.--Economic conditions.
<br/><br/><label>Dewey Class. No.: </label>330.9/438