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

 - London  SAGE Publications  1986 
 - 87  Hb 
<br/><br/><label>ISBN: </label>0-8039-2560-3 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>001.4211