McKenna, Colleen.
Powerful communication skills : how to communicate with confidence / by Colleen McKenna. - New Delhi : Viva Books Private Limited, 2003. - 116p. : 22cm.
--Business communication.
658.45 / MCP 2003
Powerful communication skills : how to communicate with confidence / by Colleen McKenna. - New Delhi : Viva Books Private Limited, 2003. - 116p. : 22cm.
--Business communication.
658.45 / MCP 2003