Yang, jing <br/><br/>
shi chang diao yan ji chu yu shi xun/  [book] 
yang, jing 
 - Beijing :  ji xie gong ye,  2011. 
 - 364 p. 
 - gao zhi gao zhuan“shi er wu”gui hua jiao cai shi chang ying xiao xi lie .
<br/><br/><label>ISBN: </label>9787111339168 7111339169 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing research
<br/><br/><label>LC Class. No.: </label>HF5415.2  / .Y22