Information and society  essays in the memory of Prof. P Gangadhara Rao 
Ramaiah, L S, [et al] 
 - New Delhi  Ess Ess  1997 
 - 407p  22cm 
<br/><br/><label>ISBN: </label>8170002192 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library and society; Library and information science
<br/><br/><label>Dewey Class. No.: </label>021  / INF