Towards the improvement of the efficiency and effectiveness of tourism planning and development at the regional level: planning, organisations and networks : the case of Portugal / Carlos Manuel Martins da Costa
COTA(S): 6967; 338.48(469) COS TOW
Collection of domestic tourism statistics : 1995 / World Tourism Organization
COTA(S): 6090.3-A; 6090.3-A-a
Rassemblement et presentation des statistiques du tourisme / Organisation Mondiale du Tourisme
COTA(S): 6090.4
Rassemblement des statistiques du tourisme interne : 1995 / Organisation Mondiale du Tourisme
COTA(S): 6090.3