Columbia subject headings:
Social classes--Colombia--Bogotá--Statistics.
Spanish language--Social aspects--Colombia--Bogotá.
Spanish language--Spoken Spanish--Colombia--Bogotá.
Harvard subject headings:
Social classes--Colombia--Bogotá--Statistics.
Spanish language--Colombia--Bogotá--Spoken Spanish.
Spanish language--Social aspects--Colombia--Bogotá.
Spanish language--Spoken Spanish--Colombia--Bogotá.
Princeton subject headings:
Spanish language--Social aspects--Colombia--Bogotá.
Spanish language--Spoken Spanish--Colombia--Bogotá.