Flick Uwe <br/><br/>
Introduction to qualitative research 

 - London, UK  Sage Publications  1998 
 - vi,293p. 
<br/><br/><br/>MACESE 
<br/><br/><label>ISBN: </label>978-81-7975-407-8 
<br/><br/><label>Source: </label>Textual