Singh, Y. K. <br/><br/>
Research methodology : data presentation / 
Y. K. Singh and R. B. Bajpai 
 - India  APH Publishing  2007 
 - 246 p. 
<br/><br/><label>ISBN: </label>9788131302606 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methodology
<br/><br/><label>Dewey Class. No.: </label>001.42 SIN-Y