Ackerman, Peter. <br/><br/>
A force more powerful :  a century of nonviolent conflict / 
Peter Ackerman and Jack DuVall. 
 - New York :  St. Martin's Press,  2000. 
 - xv, 544 p. :  ill., maps ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780312228644 (hbk.) 0312228643 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nonviolence<br/>Social conflict.<br/>Ethnic relations.<br/>Social action.<br/>Social justice.
<br/><br/><label>Dewey Class. No.: </label>303.61  / ACK 2000