Statistics of selected manufacturing industries 

 - Delhi  The Manager of Publications         1969 
 - 248p  cm. 
<br/><br/> App.: 239- 248p 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9:9.2.N64-N60, K4