Zhang, Li <br/><br/>
Shang wu wen shu xie zuo yu chu li  Gateway to Business Chinese-Daily Communication  [book] 
 Shang wu han yu ru men- ri chang jiao ji pian 
Li Zhang, 
 - 5th ed. 
 - Beijing :  Bei jing da xue,  2010. 
 - 278 p. 
<br/><br/><label>ISBN: </label>9787300093352 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chinese language----English<br/>Chinese language--Business Chinese
<br/><br/><label>LC Class. No.: </label>PL1129.E5  / Z294