Gustav Naan (academician, cosmologist, philosopher)
Matches: 19
Documentary by Vello Kallaste about Hans Kruus, a historian and politician with colourful destiny, in the turmoil of historical events.
Documentary about Hendrik Allik, a veteran of labour movement, a social activist and a statesman.
Congratulating Gustav Naan on his 60th birthday. Message from the academician.
Developments of science and technology in Estonian SSR.
