Balasubramanian, P <br/><br/>
Information processing and retrieval: in library and information science 

 - 1st 
 - New Delhi  Regal publications  2015 
 - xviii,170p p. 
<br/><br/><label>ISBN: </label>9788184844580 
<br/><br/><label>Subjects--Index Terms: </label>Information retrieval