Jin, Zheng Kun <br/><br/>
Shang wu li yi jiao cheng( di3 ban)/  [book] 
Zheng Kun Jin 
 - 4th ed. 
 - Beijing :  zhong guo ren min da xue,  2009. 
 - 280 p. 
 - 21 shi ji shi yong li yi xi lie jiao cai .
<br/><br/><label>ISBN: </label>9787300107363 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Etiquette<br/>Business etiquette
<br/><br/><label>LC Class. No.: </label>HF5389  / .J56 2009