Columbia subject headings:
Astronomers--India--Biography.
Jai Singh II, Maharaja of Jaipur, 1686-1743.
Harvard subject headings:
India--Intellectual life--18th century.
Jai Singh II, Maharaja of Jaipur, 1686-1743--Contributions in science.
Jai Singh II, Maharaja of Jaipur, 1686-1743--Knowledge--Science.
Science--India--History--18th century.
Princeton subject headings: