TY - BOOK AU - Eyerman,Ron AU - Jamison,Andrew ED - Pennsylvania State University TI - Social movements: a cognitive approach SN - 0271007524 (papel alcalino) AV - HN17.5 E94 U1 - 303.48/4 20 PY - 1991/// CY - University Park, Pennsylvania PB - Pennsylvania State University KW - Movimientos sociales KW - Estados Unidos KW - Estudio de casos N1 - Includes bibliographical references (p. [174]-181) and index ER -