edited by ZOLLSCHAN George .K <br/><br/>
Social change;  exploration,diagnoses and conjecture/ 
edited by George K Zollschan and Walter Hirsch 
 - New York,  Schenkman Publishing company,  c1976. 
 - xxv.985p.; 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>0470984082 
<br/><br/><label>Dewey Class. No.: </label>301.24