Paris: OECD, 1996

Paris: OECD, 1996

Paris: OECD Electronic Publ., 1995

Paris: OECD, 1995

Paris: OECD, 1993

Paris: OECD, 1992

Paris: OECD, 1992-1998 / 1970/89(1992) - 1970/94(1996) nachgewiesen; [N.S.] 1.1987/96(1998)

Paris: OECD, 1983-1998 / 1964/81(1983)=Ed.1983 - 1984/96(1998)=Ed.1998

Paris: OECD, 2000

Paris: Organisation for Economic Co-operation and Development, Statistics Directorate, 1987-[1993?] ; Paris: OECD Department of Economics and Statistics, 1987 / 1-2 [?]

Paris: OECD, 1983-1999 / 1952/81(1983)=Ed. 1983 - 1960/97(1999)=Ed. 1999

Paris: OECD, 2000

Paris: OECD, 1967-1998 / 1.1967 - 39.1987; 1996(1997) - 1997(1998)[?]

Paris: Organisation for Economic Co-operation and Development, 1996

Paris: OECD, 1996

Paris, 2001

Paris, 2001

Paris: OECD, 1998- / 1987/96(1998)

Paris: OECD Publ., 2001- / Nachgewiesen 2001 -