Sewa, Singh <br/><br/>
Indian library and information science literature;1090-1991 
Sewa Singh 
 - New Delhi  Concept  1994 
 - 396p.; 23cm. 
 - Concepts in communication informatics & Librarianship .
<br/><br/><label>ISBN: </label>817022523X 
<br/><br/><label>Dewey Class. No.: </label>020.954  / SEW