Mertens,Donna <br/><br/>
Research and evaluation in education and psychology 

 - 2nd Ed.; 
 - London  SAGE,  2010 
 - xvii,503p.;  22cm 
<br/><br/><label>ISBN: </label>9781412971904 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>research
<br/><br/><label>Dewey Class. No.: </label>370.72  / MER