Bruhn, John G <br/><br/>
Sociological Practice  Intervention and Social Change [electronic resource] 
by John G Bruhn and Howard M Rebach 
 - New York  Springer  2007 
<br/><br/> http://dx.doi.org/10.1007/978-0-387-71864-4 
<br/><br/><label>ISBN: </label>9780387718644 
<br/><br/><label>Dewey Class. No.: </label>303.4  / (e-book)