Tips for you 31 ways to please your customers and increase your earning power

Tips for you 31 ways to please your customers and increase your earning power

Dettagli Bibliografici
Autore principale: Bergmann, John F.
Natura: Libro
Lingua:English
Pubblicazione: Boston, Mass. CBI Pub. c1979.
Soggetti:
Customer service.
Tipping.
Golden rule.