1st Conference of the Houses of Europe in Greece and Cyprus
Τhe first House of Europe in Greece has been founded in Athens in 1978, with the initiative of the professor of astrophysics, the late Vassilis Petropoulos. Τhe 1st Conference of […]
Τhe first House of Europe in Greece has been founded in Athens in 1978, with the initiative of the professor of astrophysics, the late Vassilis Petropoulos. Τhe 1st Conference of […]