Werner, Oswald,  <br/><br/>
Systematic fieldwork / 
by Oswald Werner. 
 - Newbury Park :  SAGE Publications,  1987. 
 - 416 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>080392559X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethnology--Field work<br/>Ethnology--Methodologi.<br/>Interviewing ethnology.