Kawatra P S <br/><br/>
Textbook of information science/ 
by Kawatra P S 
 - New Delhi:  A P H,  2000. 
 - 323p. 
<br/><br/><label>ISBN: </label>9788176481632 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Science<br/>Library and Information Science
<br/><br/><label>Dewey Class. No.: </label>020  / KAW/T