Columbia subject headings:
Astrolabes.
Hooke, Robert, 1635-1703.
Science--Great Britain--History.
University of Oxford--History.
Harvard subject headings:
Astrolabes
Hooke, Robert, 1635-1703
Science--England--Oxford--History.
Science--Great Britain--History.
University of Oxford--History.
Princeton subject headings:
Astrolabes.
Hooke, Robert, 1635-1703.
Science--Great Britain--History.
University of Oxford--History.