Communicating Non-Defensively

Titolo originale: Communicating Non-Defensively
Regia: Stephen Judson
Anno: 1982
Origine: United States of America
Generi: Documentario
Tag: educational | communication |
Cast: Tobias Andersen Fran Bennett Gregg Berger Jane Hamilton Bob Hanley Dennis Kort Arthur Monterastelli Cooper Neal Warwick Sims Ben Slack Wernon Weddle