View of Message from Ms Irina Bokova, Director-General of UNESCO on the occasion of the celebration of the 50th anniversary of professional activities of academician Boris Paton, President of the National Academy of Sciences of Ukraine

Return to Article Details Message from Ms Irina Bokova, Director-General of UNESCO on the occasion of the celebration of the 50th anniversary of professional activities of academician Boris Paton, President of the National Academy of Sciences of Ukraine Download Download PDF