Copernicus yesterday and today: proceedings of the commemorative conference held in washington honour of nicolaus copernicus edited by Arthur Beer and K. Aa. Strand.
Conference on Copernicus [Washington]
Copernicus yesterday and today: proceedings of the commemorative conference held in washington honour of nicolaus copernicus edited by Arthur Beer and K. Aa. Strand. - Oxford Pergamon 1975 - xxxiii, 225p., ill. 24cm - (Vistas in astronomy vol.17). .
807178782
Astronomy.
520.9 / C53P
Copernicus yesterday and today: proceedings of the commemorative conference held in washington honour of nicolaus copernicus edited by Arthur Beer and K. Aa. Strand. - Oxford Pergamon 1975 - xxxiii, 225p., ill. 24cm - (Vistas in astronomy vol.17). .
807178782
Astronomy.
520.9 / C53P
