Indexing:  Principles, process, products  
Bhubaneswar chakrabarti & A.R. Chakrabarti  
 - 2nd ed.  
 - Kolkata   The World Press   2015 
 - xv,342p. 
<br/><br/><label>ISBN: </label>978-93-82985-03-7  Rs.300.00 
<br/><br/><label>Dewey Class. No.: </label>