Annual report,1974-77. 

 - Hyderabad  NICD            1977 
 - 97p.  cm. 
<br/><br/> Appendix :36-97p. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y31:3:7.2.N77<N74r, L7