Xi, wei hua <br/><br/>
Na shui tiao zheng yu shen bao :  xin qi ye suo de shui hui suan qing jiao shi wu cao zuo zhi nannan/  [book] 
xi, wei hua/ si, gu 
 - Beijing :  bei jing da xue,  2009. 
 - 203 p. 
<br/><br/><label>ISBN: </label>9787301149294 
<br/><br/><label>LC Class. No.: </label>NG4771.55  / .X6