Gupta, S L <br/><br/>
SPSS 17.0 for researchers 
by S L Gupta and Hithesh Guptha 
 - 2 
 - New Delhi  International book house  2014 
<br/><br/><label>ISBN: </label>9788191064254 
<br/><br/><label>Dewey Class. No.: </label>519.502 GUP/SPS-2