Bhattacharyya, G  . <br/><br/>
The working document prepared for the DRTC refresher seminar -13 (1981) at Documentation Research and Training Centre,14-17 October 1981 /  
edited by G Bhattacharyya. 
 - Bangalore :   DRTC ,   1981. 
 - xiii ;   30 cm. 
<br/><br/>Includes name of the particapents 
<br/><br/><label>ISBN: </label> NULL (Hb) 
<br/><br/><label>Subjects--Index Terms: </label>LIBRARY SCIENCE -INDIA 
<br/><br/><label>Dewey Class. No.: </label>020  / RDT