Christensen, Larry B. <br/><br/>
Researh methods design an analysis twelfth edition / 
By Larry B. Christensen. 
 - 1st Ed. 
 - Delhi :  Pearson Education Limited,  2014. 
 - 522p. ;  00 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ETHICS.
<br/><br/><label>Dewey Class. No.: </label>150.724  / CHR