Ranganathan, Siyali Ramamrta <br/><br/>
Prolegomena to Library Clasification ; assistid by M.A. Gopinath; ed 3. 

 - Bombay  Asia pulishing house  1967 
 - 640 
<br/><br/><br/>English 
<br/><br/><label>Dewey Class. No.: </label>25.4  / Ran