Johnson, David G. <br/><br/>
Medieval chinese oligarchy 
by David G.Johnson 
 - Boulder  Westview press  1977 
 - xiii, 281 p. 
 - Studies of the East Asian Institute of Columbia university .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oligarchy<br/>Elite (Social sciences) --China
<br/><br/><label>Dewey Class. No.: </label>B252x51 J631