Singh, Dr. Y.K. <br/><br/>
Research methodology :  data presentation. 

 - Delhi :  A P H Publishing Corporation,  2010. 
 - 246 p.  ill.  22 cm. 
<br/><br/>Includes bibliography references. 
<br/><br/><label>ISBN: </label>9788131302576 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research
<br/><br/><label>Dewey Class. No.: </label>001.42 SIN