Columbia subject headings:
Education--India--Statistics--Congresses.
Educational surveys--India--Congresses.
Health surveys--India--Congresses.
India--Statistics, Medical--Congresses.
Public health--India--Statistics--Congresses.
Harvard subject headings:
Diseases--India--Statistics--Congresses.
Education--India--Statistics--Congresses.
Educational surveys--India--Congresses.
Health surveys--India--Congresses.
India--Statistics, Medical--Congresses.
Public health--India--Statistics--Congresses.
Princeton subject headings: