Nicolaus Copernicus, 1473-1973.
Subtitle: [Author Jerzy Szperkowicz. Translator: Eugene Lepa].
Contributors: Towarzystwo Naukowe w Toruniu
Publisher: Państwowe Wydawn. Naukowe
Published: 1972
Place of publication: Warszawa
Language: eng
Number of pages: 87
Subjects: Copernicus, Nicolaus, -- 1473-1543