Creswell, John W. <br/><br/>
Researching design : Qualitative and quantitative approaches 

 - Thousand Oaks, Calif. ; London  Cambridge University Press  1994 
 - xix, 228 p.  20 cm. 
<br/><br/> 000412  CH 412 
<br/><br/><label>ISBN: </label>0803952554 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences<br/>Social sciences--Research--Methodology--Statistical methods
<br/><br/><label>Dewey Class. No.: </label>300.72  / R432