CHAO Yuen Ren <br/><br/>
Mandarin primer    an intensive course in spoken Chinese 
CHAO Yuen Ren 
 - Cambridge  Harvard University Press      1964 
 - 336p.  cm. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Standard No.: </label>14,769 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>P41, K4