Pannerselvam, R. <br/><br/>
Research Methodology 
R. Pannerselvam 
 - New Delhi  Prentice Hall of India  2004 
 - xvi, 639p. 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics,Research 
<br/><br/><label>Universal Decimal Class. No.: </label>51:001.8  / PAN