Becker, Ethan F.
Mastering communication at work : how to lead, manage, and influence / Ethan F. Becker, Jon Wortmann - McGraw-Hill 2009
17818
Communication in management
Business communication
HD30.3 / Bec
Mastering communication at work : how to lead, manage, and influence / Ethan F. Becker, Jon Wortmann - McGraw-Hill 2009
17818
Communication in management
Business communication
HD30.3 / Bec