Pirenne, Henri.  <br/><br/>
Economic and social history of medieval Europe / 
Henri Pirenne ; translated by I. E. Clegg 
 - New york :  A harvest book,  1937. 
 - x, 239 p. :  19 cm. 
<br/><br/> Includes index. 
<br/><br/>bibliography : P. 221-224 
<br/><br/>89  89 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Economic situation and conditions
<br/><br/><label>Dewey Class. No.: </label>330.94 / P665e