004350000a22001210004500003000900000005001700009110006000026245012100086264007700207300001000284041000800294650001100302PH-MaWHO20241108112130.0  aOrganization for Economic Co-operation and Development.  aTourism in OECD member countries : development of tourism in OECD member countries in 1969 and early months of 1970.  aParis : bOrganization for Economic Co-operation and Development,c1970.  a150p.  aeng  aTravel