00395nam a2200145Ia 4500020001800000082001800018100001900036245006400055260003000119300001600149504001900165650002100184650002700205650001700232  a9781522524953  a303.484 GOR-O  aGordon, Steven 0aOnline communities as agents of change and social movements  aHersheybIGI Globalc2017  axxiii, 338p  aIncludes index  aSocial movements  aOnline social networks  aSocial media