Successful telemarketing opportunities and techniques for increasing sales and profits

Manylion Llyfryddiaeth
Prif Awdur:	Stone, Bob fl. 1947-
Awduron Eraill:	Wyman, John
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Englewood Cliffs, NJ Prentice-Hall c1985.
Pynciau:	Direct marketing. Telemarketing. Telephone selling.