Public relations ideas in actionde Allen H. CenterMateriasPublic relationsEdiciones (1)Public relations ideas in action (1957)McGraw-Hill · inglésMás obras de Allen H. CenterEffective public relationsPublic relations practicesPublic Relations PracticesEffective Public Relations
PPublic Relations Practices : Managerial Case Studies and ProPublic Relations Practices : Managerial Case Studies and Problems
