The quick and easy way to effective speaking Modern techniques for dynamic communication
Carnegie, Dale 1888-1955
The quick and easy way to effective speaking Modern techniques for dynamic communication Modern techniques for dynamic communication Dale carnegie ؛ A revision by dorthy carnegie of public speaking and influencing men in business - 273 pages 21 سم
Business presentations
Public speaking
158.2
The quick and easy way to effective speaking Modern techniques for dynamic communication Modern techniques for dynamic communication Dale carnegie ؛ A revision by dorthy carnegie of public speaking and influencing men in business - 273 pages 21 سم
Business presentations
Public speaking
158.2