Guthrie Gerard <br/><br/>
Basic research methods 
Guthrie Gerard 
 - 
 - sage  2010 
 - 221 p 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>S 001.42  GUT