Real leaders don't do Powerpoint : How to speak so people listen/
Witt, Christopher
Real leaders don't do Powerpoint : How to speak so people listen/ Christopher Witt - London : Piatkus, 2009 - viii,213p. 22 cm
Includes Index
9780749942601
Public speaking
leadership
Real leaders don't do Powerpoint : How to speak so people listen/ Christopher Witt - London : Piatkus, 2009 - viii,213p. 22 cm
Includes Index
9780749942601
Public speaking
leadership