Columbia subject headings:
Harvard subject headings:
Flamsteed, John, 1646-1719.
Gray, Stephen, 1666-1736.
Newton, Isaac, 1642-1727
Science--England--History--18th century.
Princeton subject headings:
Flamsteed, John, 1646-1719.
Gray, Stephen, 1666-1736.
Newton, Isaac, 1642-1727.
Science--Great Britain--History--18th century.