Isaac, K.A <br/><br/>
Literature search 

 - New Delhi  Concept  1990 
 - 172p. 
 - Concepts in Communication Informatics & Librarianship, 19 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY AND INFORMATION SCIENCE
<br/><br/><label>Dewey Class. No.: </label>020  / ISA