Guo Baojun 郭寶鈞 <br/><br/>
Zhong guo qing tong qi shi dai 中國青銅器時代 
 Zhongguo qingtongqi shidai 
Guo Baojun 郭寶鈞 
 -  1963 北京  三聯書店  1963 
 - 305 S. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History -- Prehistory -- Bronze Age -- Qing tong qi shi dai