Naduvattom, Gopalakrishnan <br/><br/>
Gaveshana Reethishastram 

 - Trivandrum  State institute of Languages  2015 
<br/><br/><label>ISBN: </label>9788176389556 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology
<br/><br/><label>Dewey Class. No.: </label>001.42  / NAD.G