Gupta, Mukul <br/><br/>
Research methodology 
by Mukul Gupta; Deepa Gupta 
 - New Delhi,  PHI Learning,  2011. 
 - xiv, 240p. 
<br/><br/><label>ISBN: </label>9788120343818 
<br/><br/><label>Subjects--Topical Terms: </label><br/>STATISTICS<br/>RESEARCH METHODOLOGY
<br/><br/><label>Dewey Class. No.: </label>001.42 GUP/R