Gupta S L <br/><br/>
Research Methodology Test and cases with SPSS Application 
Gupta S L 
 - New Delhi  International Book House  2012 
 - xi,474p 
<br/><br/><label>ISBN: </label>8191064278 
<br/><br/><label>Dewey Class. No.: </label>001.42 GU-R