Zhang, Yan Jun <br/><br/>
Tui xiao huo yong36 ji /  [book] 
Yan Jun Zhang 
 - Beijing :  jing ji guan li ,  2006. 
 - 261 p. 
<br/><br/><label>ISBN: </label>9787802076471 7802076471 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selling
<br/><br/><label>LC Class. No.: </label>HF5438.25  / .Z475