Columbia subject headings:
Astronomers--Great Britain--Biography.
Astronomy--Great Britain--History--19th century.
Smyth, C. Piazzi (Charles Piazzi), 1819-1900.
Harvard subject headings:
Astronomers--Great Britain--Biography
Astronomy--Great Britain--History--19th century.
Biography
Smyth, C. Piazzi (Charles Piazzi), 1819-1900
Princeton subject headings:
Astronomers--Great Britain--Biography.
Astronomy--Great Britain--History--19th century.
Smyth, C. Piazzi (Charles Piazzi), 1819-1900.