Bergman, Manfred Max  <br/><br/>
Advances in mixed methods research  theories and applications 

 - London  Sage publications  2008 
 - 192p.  24cm 
<br/><br/><label>ISBN: </label>9781412948098 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research; statistical methods
<br/><br/><label>Dewey Class. No.: </label>001.4  / ADV