Columbia subject headings:
India--History--British occupation, 1765-1947.
Kolkata (India)--Colonial influence.
Kolkata (India)--History.
Urbanization--India--Kolkata--History.
Harvard subject headings:
India--History--British occupation, 1765-1947
Kolkata (India)--Colonial influence.
Kolkata (India)--History
Urbanization--India--Kolkata--History.
Princeton subject headings:
India--History--British occupation, 1765-1947.
Kolkata (India)--Colonial influence.
Kolkata (India)--History.
Urbanization--India--Kolkata--History.