Yu, Ding <br/><br/>
Yi shu guan li xue gai lun/  [book] 
Ding Yu 
 - 3rd ed. 
 - Beijing :  gao deng jiao yu,  2011. 
 - 261 p. 
<br/><br/><label>ISBN: </label>9787040224658 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management
<br/><br/><label>LC Class. No.: </label>HD37  / .Y783 2011