Yuan Zhao <br/><br/>
Ming Qing zhi ji shi daifu yanjiu 
Yuan Zhao 
 - Di 1 ban. 
 - Beijing :  Peking University,  1999. 
 - 551 pages ;  ill., maps ;  21 cm. 
<br/><br/><label>ISBN: </label>7301039573 9787301039571 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Tibet Autonomous Region (China)--Antiquities
<br/><br/><label>LC Class. No.: </label>CHI00674