Douglas Jack D <br/><br/>
Investigative social research    Individual team an    

 - London  Sage            1976 
 - xv,229p  cm. 
 - Sage Library of Social Research.29 .
<br/><br/> Bibliography P227-229 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Yb4, L6