Buser, MartinMartinBuserJaag, ChristianChristianJaagTrinkner, UrsUrsTrinknerCrew, Michael A.Kleindorfer, Paul R.2023-04-132023-04-132008https://www.alexandria.unisg.ch/handle/20.500.14171/79033enPost office networkstrategyEconomics of Post Office Networks: Strategic Issues and the Impact on Mail Demandbook section