Columbia subject headings:
Great powers.
Gupta, Sisir, 1929-
Neutrality.
World politics--1945-1989.
Harvard subject headings:
Great powers.
Gupta, Sisir, 1929-
Nonalignment.
World politics--1945-
Princeton subject headings:
Great powers.
Gupta, Sisir, 1929-1978.
Neutrality.
World politics--1945-1989.