HANYU Shijie  etc. <br/><br/>
Shijie hanyu jiaoxue gaikung 

 - Beijing  Guoji Wenhua Chabongongshe      1991 
 - 82p.  cm. 
<br/><br/><label>Standard No.: </label>22,396 
<br/><br/><label>Source: </label> Gift,  Textual