Burgess Robert G <br/><br/>
In the field    An introduction to field research.    

 - London  Allen and Unwin          1984 
 - xiv,254p  cm. 
 - Contemporary Social research series.8 .
<br/><br/> Bibliography P221-246 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Yb4, M4