Seminar on tourism statistics in the countries of central and eastern Europe, Prague, 28-30 Jan. 1992 / org. World Tourism Organization
COTA(S): 6680
Short-term economic indicators : Central and Eastern Europe / Organisation for Economic Co-operation and Development
COTA(S): 18615
Parcs nationaux et tourisme en Europe / Gérard Richez
COTA(S): 5488