LING H C <br/><br/>
Petroleum industry of the People's Republic of China 
LING H C 
 - Stanford  Hoover Institution Press      1975 
 - 264p.  cm. 
 - Hoover Institution Publications ; 142   CEL .
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Standard No.: </label>9,761 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X8(F555):275.41.N7, L5