00884nam a22002417a 4500 70184 70184 20210416112849.0 s2012 eng d 9780415683706 NALT eng JF 799 S62 2012 Social media and democracy : innovations in participatory politics / edited by Brian D. Loader and Dan Mercea. New York : Routledge, 2012. 275 p. : charts, tables ; 24 cm. Social media Political aspects 24692 Communication in politics 24693 Technological innovations Political participation 24556 Technological innovations 24695 Loader, Brian D. 24696 Mercea, Dan NALT GB 1 lcc 1020 จำเรียง ระวังสำโรง