Social Media, Crisis Communication, and Emergency Management : Leveraging Web and Mobile Technologies, Second Edition White, Connie M. 9781482223422 Innbundet 05.01.2026 Engelsk Forventes utgitt
Social Media, Crisis Communication, and Emergency Management : Leveraging Web 2.0 Technologies White, Connie M. 9781439853498 Innbundet 20.09.2011 Engelsk I salg