Detailed report of the general committee, 1976. 

 - Calcutta  ITA            1977 
 - x,415p.  cm. 
<br/><br/> Appendix :173-415p. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9(J451).2.N77r, L7