Parmar, P P . <br/><br/>
Encyclopaedia dictionary of library and information science (vol.1) /  
NULL. 
 - vol.1 /   . 
 - New Delhi :   Anmol Publication ,   1989. 
 - NULL :   ills.,figs.,tables ;   NULL .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label> Rs. 300.00 (Hb)