wu, de qing <br/><br/>
guan li jing ji xue ( di liu ban) /  [book] 
wu, de qing 
 - beijing :  zhong guo ren min da xue you xian gong si,  2013. 
 - 258 p. 
<br/><br/><label>ISBN: </label>9787300187655 
<br/><br/><label>LC Class. No.: </label>HD30.22  / .W959