Columbia subject headings:
Harvard subject headings:
Astronomers--Poland--Biography
Copernicus, Nicolaus, 1473-1543.
Starowolski, Szymon, 1588-1656
Princeton subject headings:
Astronomers--Poland--Biography.
Copernicus, Nicolaus, 1473-1543.
Starowolski, Szymon, 1588-1656.