Columbia subject headings:
Astronomy--China--History--17th century--Bibliography.
Verbiest, Ferdinand, 1623-1688.
Harvard subject headings:
Astronomy--China--History--17th century.
Verbiest, Ferdinand, 1623-1688. Astronomia europaea.
Princeton subject headings:
Astronomy--China--History--17th century--Bibliography.
Verbiest, Ferdinand, 1623-1688.