Columbia subject headings:
Constitutional law--Mexico--Mexico City.
Sociological jurisprudence.
Harvard subject headings:
Constitutional law--Mexico--Distrito Federal--Congresses.
Distrito Federal (Mexico)--Congresses.
Sociological jurisprudence--Congresses.
Princeton subject headings:
Distrito Federal (Mexico)--Politics and government--Congresses.
Justice, Administration of--Mexico--Distrito Federal--Congresses.