Prasher, R G <br/><br/>
Information and its communication  

 - New Delhi:   Medallion Press,   1991 
 - 224p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information communication 
<br/><br/><label>Subjects--Index Terms: </label>Awareness services  Current awareness service  
<br/><br/><label>Universal Decimal Class. No.: </label>D 025.5   / N1