00426nam a2200169Ia 4500003000400000005001700004008004100021020001800062040000700080041000800087082001800095100002700113245004300140260004100183300001800224365001400242OSt20230413105210.0210423s2011    xx            000 0 und d  a9780761926887  cAL  aeng  a302.2303 DOWJ  aDOWNING (John D H),Ed.  aEncyclopedia of social movement media.  aLos AngelesbSage Publicationsc2011  axxvii,602bHB  b7095cINR