Impact a guide to business communication

Xehetasun bibliografikoak
Egile nagusia:	Northey, Margot, 1940-
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Scarborough, Ontario Prentice Hall Canada c1993.
Edizioa:	3rd. ed.
Gaiak:	Communication in management. Commercial correspondence. Business report writing.