Mitchell, Mark L. <br/><br/>
Research design explained 

 - 6th 
 - California  Thomson Education  2007 
 - 611 
<br/><br/><label>ISBN: </label>0-495-09223-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology - Research - Methodology
<br/><br/><label>LC Class. No.: </label>C 150.7 M649r 2007