Kula, Witold <br/><br/>
An economic theory of the feudal system  ; towards a model of the Polish economy, 1500-1800 / 

 - London:  N.L.B.  1976 
 - 191p. Index 
 - Foundations of History library .
<br/><br/> "Translated from the Italian title 'Teoria ekonomiczna ustroju faudalnego' by Lawrence Garner". 
<br/><br/><label>Dewey Class. No.: </label>330.9438  / K96.ET