Speak your way to success a guide to effective speaking in business and the professions

Speak your way to success a guide to effective speaking in business and the professions

Alle Versionen (2)
Bibliographische Detailangaben
1. Verfasser: Sager, Arthur W.
Format: Buch
Sprache:English
Veröffentlicht: New York McGraw-Hill [1968]
Schlagworte:
Public speaking.