TANG Tong B <br/><br/>
Science and technology in China 
TANG Tong B 
 - London  Longman        1984 
 - 269p.  cm. 
 - Longman Guide to world Science and Technology, No.3 .
<br/><br/><label>ISBN: </label>0 582 90056 5 
<br/><br/><label>Standard No.: </label>5,323 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Av41.N8, M4