Kirk, Jerome <br/><br/>
Reliability and validity in qualitative research 

 - California  Sage  1986 
 - 87 
<br/><br/><label>ISBN: </label>9780803924703 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RES
<br/><br/><label>Dewey Class. No.: </label>300.723  / KIR-R