li, fang <br/><br/>
jin rong kuai ji wu bu tong /  [book] 
li, fang 
 - Beijing :  jing ji ke xue,  2011. 
 -  263 p. 
<br/><br/><label>ISBN: </label>9787514106558 
<br/><br/><label>LC Class. No.: </label>HF1008  / .L48