Shufen, LI. <br/><br/>
Why Tomorrow?. 

 - 1st Ed. 
 - China :  Foreign Languages Press,  1983. 
 - 51 p. 
<br/><br/><label>ISBN: </label>083511094X 
<br/><br/><label>Dewey Class. No.: </label>823  / SHU