Zongxu, Zou. <br/><br/>
The land within the passes :  a history of Xian / 
Zou Zongxu. 
 - New York :  Viking Press,  1991. 
 - 304 p. :  ill. ;  32 cm. 
<br/><br/> Original title Qian Nian Gu Du Xi An by Commercial Press, 1987. 
<br/><br/><label>ISBN: </label>0670823910 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>China--History--Chou dynasty, 1122--221 B.C.<br/>China--History--Ting dynasty, 618--907.