Columbia subject headings:
Harvard subject headings:
Italy--Politics and government--1945-1976.
Italy--Politics and government--1976-
Moro, Aldo, 1916-1978--Kidnapping, 1978.
Princeton subject headings:
Italy--Politics and government--1945-1976.
Italy--Politics and government--1976-1994.
Moro, Aldo, 1916-1978--Kidnapping, 1978 (March 16)