Colloquia Copernicana (1973 : Torn︢, Poland)
The reception of Copernicus' heliocentric theory; proceedings of a symposium organized by the Nicolas Copernicus Committee of the International Union of the History and Philosophy of Science, Toru , Poland, 1973. Edited by Jerzy Dobrzycki.
Copernicus, Nicolaus, 1473-1543 -- Congresses.
Celestial mechanics -- Congresses.
Dobrzycki, Jerzy.
International Union of the History and Philosophy of Science. Nicolas Copernicus Committee.