Douglas, Jack D. <br/><br/>
Investigative Social Research : Individual and Team Field Research  

 - London;  Sage.  1976. 
 - xv. 229p.;  21 cm. 
<br/><br/><label>ISBN: </label>0-8039-0676-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>300.72  / DOU