Ken, Ning <br/><br/>
Zhongguancun Notes 
Ning Ken 
 - Beijing  Beijing Publishing Group  2019 
 - 585p 
<br/><br/> PB 
<br/><br/><label>ISBN: </label>9787530220184 
<br/><br/><label>Dewey Class. No.: </label>915.1  / KEN 2019