Creswell,John W.  <br/><br/>
A Concise Introduction to Mixed Research / 
John W.Creswell  
 - London :  SAGE Publishers ,  c2015. 
 - xiv,132p.:  ill.(B&W);  23cm 
<br/><br/> Includes:index(p.129-132) 
<br/><br/><label>ISBN: </label>9781483359045 
<br/><br/><label>Subjects--Topical Terms: </label><br/>research
<br/><br/><label>Dewey Class. No.: </label>001.42  / CRE