Xu, Yong 徐勇 <br/><br/>
Negatives 

 - Dortmund  Verlag Kettler  2015 
<br/><br/><label>ISBN: </label>9783862065295 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History -- Communist Era -- Tiananmen<br/>Art -- Photography -- Communist Era -- Tiananmen