Columbia subject headings:
Indic drama--20th century--Congresses.
Theater--India--History--20th century--Congresses.
Harvard subject headings:
Indic drama--20th century--Congresses.
Theater--India--History--20th century--Congresses.
Princeton subject headings:
Indic drama--History and criticism--Congresses.
Theater--India--History and criticism--Congresses.