00419nam a2200169Ia 4500020001800000082001800018100002700036245003800063250000800101260003900109300001200148504001900160650002100179650001900200650001300219700001700232  a1-4051-0282-9  a303.484 POR-S  aPorta, Donatella Della 0aSocial movements: an introduction  a2nd  aMaldenbBlackwell Publishingc2006  aix, 345  aincludes index  aSocial movements  aSocial changes  aIdentity  aDiani, Mario