Viswanathan, C. G.  1907- <br/><br/>
Elements of information science / 
C.G. Viswanathan. 
 - New Delhi :  Today and Tomorrows Printers and Publishers,  1976. 
 - iv, 121 p. ;  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information science.
<br/><br/><label>Dewey Class. No.: </label>020  / VIE 1976