1. | Public service obligations and competition [documento eletrónico] / Michael Harker, Antje Kreutzmann, Catherine WaddamsAutor: HARKER, Michael Data Publicação: 2014 Tema: Economia | ![]() | |
2. | Network industries [documento eletrónico] : efficient regulation, affordable & adequate services / Bruno Liebhaberg...[et al.]Data Publicação: 2014 Tema: Economia | ![]() |