TY - BOOK ED - OCDE TI - Tourism policy and international tourism in OECD member countries : evolution of tourism in OECD member countries in 1980 and the early months of 1981 SN - 92-64-12245-1 PY - 1981/// CY - Paris PB - OECD KW - 338.48 KW - med KW - fre ER -