Explorations in social change / 
edited by George K. Zollschan [and] Walter Hirsch 
 - London :  Kegan Paul and Routledge,  1964 
 - xxviii, 832 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label> PND 4.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social change
<br/><br/><label>Dewey Class. No.: </label>301.24