Columbia subject headings:
Mexico. Congreso. Cámara de Diputados--Rules and practice.
Parliamentary practice--Mexico--History.
Harvard subject headings:
Costa Rica. Asamblea Legislativa
Legislation--Costa Rica--History.
Legislative bodies--Costa Rica.
Parliamentary practice--Costa Rica.
Princeton subject headings:
Mexico. Congreso. Cámara de Diputados--Rules and practice.
Parliamentary practice--Mexico--History.