Jackson, L. Sherri <br/><br/>
Research methods and statistics 

 - New Delhi  Cengage Learning  2009 
 - 324p.  PB  24cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9788131513811 
<br/><br/><label>Dewey Class. No.: </label>150.72  / JAC