Lauer, Robert H. <br/><br/>
Perspectives on social change  / 
Robert H. Lauer 
 - 2nd ed. 
 - Boston :  Allyn and Bacon,   1977. 
 - xii, 384 p.;   24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0205058469 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social change
<br/><br/><label>Dewey Class. No.: </label>303.4