Prasher, R. G. <br/><br/>
Information and its communication 
/ by R. G. Prasher. 
 - New Delhi :  Medallion press,  1991. 
 - 224 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science<br/>Information science<br/>Library operations<br/>Library services<br/>Information communication
<br/><br/><label>Dewey Class. No.: </label>025.5  / PRA