Balasubramanian, P. <br/><br/>
Research methodology in library science/ 
P. Balasubramanian, A. Baladhandayutham 
 - New Delhi :  Deep & Deep,  c2011 
 - vi,333p. ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788184503272  Rs.1280.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science--Research--Methodology
<br/><br/><label>Dewey Class. No.: </label>020.72