"Bergman,Manferd Max (ed.)" <br/><br/>
Advances in mixed methods research 

 - London  Sage  2008 
 - 192p. 
<br/><br/><label>ISBN: </label>9781412948098 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research-Activities: Empirical Research
<br/><br/><label>Dewey Class. No.: </label>001.4 ADV