Oral communication in technical professions and businesses

Manylion Llyfryddiaeth
Prif Awdur:	Casagrande, Diane O.
Awduron Eraill:	Casagrande, Roger D.
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Belmont, Calif. Wadsworth Pub. Co. c1986.
Pynciau:	Communication of technical information. Communication in management. Oral communication.