"annual report,1952-53" 

 - Calcutta  Damodar Valley Corporation       1953 
 - 67p  cm. 
<br/><br/> Appendix: 67P 
<br/><br/><label>Standard No.: </label>187313 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"x9(D).2.N53<-N52r, J4"