China National Stamp Corporation Co. <br/><br/>
Postage stamp catalogue of the people's republic of China (1949-1980) 
China National Stamp Corporation Co. 
 - Beijing  Publishing House of the People's Posts and  1982 
 - 132p.  cm. 
 -   CEL .
<br/><br/><label>Standard No.: </label>6,304 
<br/><br/><label>Source: </label> Gift,  Textual 
<br/><br/><label>Dewey Class. No.: </label>Y:45X61.41.N80a, M2