Duby, Georges. <br/><br/>
The three orders :  feudal society imagined / 
Georges Duby. 
 - Chicago :  Univ. of Chicago,  c1982. 
 - 382 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>022167720 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feudalism--France.<br/>France--Social conditions.
<br/><br/><label>LC Class. No.: </label>HN425  / .D78313