Letters

Letters of the Director general of UNESCO and of the rector of the UNU.

1. Letter addressed to Professor M.A.R. Dias by the director general of UNESCO, Federico Mayor Zaragoza, when Professor M.A.R. Dias retired from UNESCO in 1999.
2. Letter addressed to Professor M.A.R. Dias by the rector of the United Nations University, Konrad Osterwalder, in July 2009, when the official collaboration of Professor M.A.R. Dias with the UNU (as special adviser of the rector and representative of the UNU in Paris) came to the end.
3. Letter addressed by the Director general of UNESCO, Federico Mayor, to the Assistant Director General of UNESCO, in 1998, after the end of the World Conference of Higher Education in 1998.