Tourism policy and international tourism in OECD member countries : evolution of tourism in OECD member countries in 1975 and early months of 1976.Report adopted in July 1976 by the OECD Tourism Committee.

Tourism policy and international tourism in OECD member countries : evolution of tourism in OECD member countries in 1974 and the early months of 1975. Report adopted in July 1975 by the OECD tourism Committee.

The OECD and international migration.

Work in a changing industrial society : final report on an international conference convened by the OECD, Paris, 15th-18th October 1974.

Tourism policy and international tourism in OECD member countries : evolution of tourism in OECD member countries in 1973 and the early months of 1974.

International tourism and tourism policy in OECD member countries : evolution of tourism in OECD member countries in 1972 and early months of 1973. Report adopted in July 1973 by the OECD Tourism Committee.

International tourism and tourism policy in OECD member countries : evolution of tourism in OECD member countries in 1972 and the early moths of 1973 : report adopted in july 1973 by the OECD tourism committee.

International tourism and tourism policy in OECD member countries : evolution of tourism in OECD member countries in 1971 and the early months of 1972 : report adopted in july 1972 by the OECD tourism committe.

International tourism and tourism policy in OECD member countries : evolution of tourism in OECD member Countries in 1970 and the early months of 1971 : report adopted in july 1971 by the OECD committee.

Resources of scientific and technical personnel in the OECD area : Statistical report of the third international survey on the demand for and supply of scientific and technical personnel.

World economic development : cooperation or confrontation?.

La cooperacin̤ de ciudad a ciudad, Sur-Sur y triangular