Columbia subject headings:
Harvard subject headings:
Albizu Campos, Pedro, 1891-1965--Death and burial.
Albizu Campos, Pedro, 1891-1965--Imprisonment.
Albizu Campos, Pedro, 1891-1965.
Partido Nacionalista (P.R.)
Partido Nacionalista (Puerto Rico)
Puerto Rico--Politics and government--1898-1952.
Princeton subject headings:
Albizu Campos, Pedro, 1891-1965--Death and burial.
Albizu Campos, Pedro, 1891-1965--Imprisonment.
Albizu Campos, Pedro, 1891-1965.
Partido Nacionalista (Puerto Rico)
Puerto Rico--Politics and government--1898-1952.