Johnson John M <br/><br/>
Doing field research 

 - New York  Free Press          1975 
 - xiii, 225p.  cm. 
<br/><br/><label>ISBN: </label>0029166004 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Science
<br/><br/><label>Dewey Class. No.: </label>Sigma b4, L5