Columbia subject headings:
Mathematics--History.
Physics--History.
Science--History.
Harvard subject headings:
Gauss, Carl Friedrich, 1777-1855.
Huygens, Christiaan, 1629-1695.
Mathematics--History.
Pascal, Blaise, 1623-1662
Physics--History.
Science--History
Princeton subject headings:
Mathematics--History.
Physics--History.
Science--History.