Kawatra, P S <br/><br/>
Textbook of information science/ 
by  P S Kawatra 
 - New Delhi :   A.P.H. pub,  2000 
 - VI, 323 p. :   22 cm. 
<br/><br/>Include index. 
<br/><br/><label>ISBN: </label>8176481637 ;9788176481632 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Science;  Library science. 
<br/><br/><label>Dewey Class. No.: </label>20  / KAT 2000.