Columbia subject headings:
Harvard subject headings:
Criminals--Spain--Biography.
Filicide--Spain--Madrid--Case studies.
Hildegart, 1914-1933.
Rodríguez, Aurora, 1890-
Women and socialism--Spain--Case studies.
Women--Political activity--Spain--Case studies.
Princeton subject headings:
Criminals--Spain--Biography.
Filicide--Spain--Madrid--Case studies.
Hildegart, 1914-1933.
Rodríguez, Aurora, 1879?-1955 or 1956.
Women and socialism--Spain--Case studies.
Women--Political Activity--Spain--Case studies.