Business communications with writing improvement exercises

Manylion Llyfryddiaeth
Prif Awdur:	Hemphill, Phyllis Davis 1919-
Awduron Eraill:	McCormick, Donald W.
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Englewood Cliffs, N.J. Prentice Hall c1991.
Rhifyn:	4th ed.
Pynciau:	Commercial correspondence. Business communication. Business report writing. Business writing.