
Frank Jefkins
Biographie de Frank Jefkins
Frank Jefkins was principal of his own Public Relations School and Chief Examiner for LCCI; lie lectured in public relations, marketing and advertising worldwide.
Livres de Frank Jefkins
Auteurs : Frank Jefkins, Daniel Yadin
Éditeur : Pitman Publishing
Date de parution : 01/01/2000
Indisponible