Studying collective action / 

 - London ;  Newbury Park, Calif. :  Sage Publications,  1992. 
 - 263 p. ; 
 -  v. 30 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>LCCN: </label>91050850  
<br/><br/><label>Materias - Términos temáticos: </label><br/>Social movements--Research--Methodology.
<br/><br/><label>LC Class. No.: </label> / .S684 1992