Kirk, Jerome  <br/><br/>
Reliability and Validity in Qualitative Research 

 - London :  A Sage Publications,  1986. 
 - 87p.;  22cm 
<br/><br/><label>ISBN: </label>0803925603 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grammar English
<br/><br/><label>Dewey Class. No.: </label>420.18  / KIR