Christensen,Larry B <br/><br/>
Research methods design and analysis 

 - 11th ed. 
 - India :  Pearson ;  2015 . 
 - 546 p. 
<br/><br/><label>ISBN: </label>9789332536517 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methods<br/>Philosophy and psychology 
<br/><br/><label>Dewey Class. No.: </label>150.724  / CHR-R 2015 12308