Filstead, William J. <br/><br/>
Qualitative methodology    First hand invowement with the social world  
William J. Filstead. 
 - Chicago  Markhan Publishing  1970 
 - xi,352p., 23cm. 
<br/><br/><label>ISBN: </label>Nil. 
<br/><br/><label>Dewey Class. No.: </label>300.72  / F42Q