Grbich,Carol  <br/><br/>
Qualitative data analysis An Introduction 
/ by Carol Grbich  
 - London:   Sage Publication,   2007.  
 - 258p.  
<br/><br/><label>ISBN: </label>9781412921428 
<br/><br/><label>Dewey Class. No.: </label>543.1   / GRB/Q