Papers presented at WissenschaftlicHe's Institut fer Kommunikationsdienste GmbH, 6th Keenigswinter Seminar on Postal Economics, Liberalization of Postal Markets.
No papers are ever presented.
mnli hypothesis: No papers are ever presented. premise: Papers presented at WissenschaftlicHe's Institut fer Kommunikationsdienste GmbH, 6th Keenigswinter Seminar on Postal Economics, Liberalization of Postal Markets.