Ulmer, Robert R .
Effective crisis communication: moving from crisis to opportunity / byRobert R Ulmer... et al . - 2nd ed / - California : Sage Publications, Inc , 2011 - xvii, 239p ;
978-1-4129-8034-0
Emergency management
4 / Q1
Effective crisis communication: moving from crisis to opportunity / byRobert R Ulmer... et al . - 2nd ed / - California : Sage Publications, Inc , 2011 - xvii, 239p ;
978-1-4129-8034-0
Emergency management
4 / Q1