Columbia subject headings:
Cost and standard of living--Peru--Lima Metropolitan Area--Statistics.
Household surveys--Peru--Lima Metropolitan Area--Statistics.
Occupations--Peru--Lima Metropolitan Area--Statistics.
Harvard subject headings:
Cost and standard of living--Peru--Lima Metropolitan Area--Statistics.
Household surveys--Peru--Lima Metropolitan Area--Statistics.
Occupations--Peru--Lima Metropolitan Area--Statistics.
Princeton subject headings:
Cost and standard of living--Peru--Lima Metropolitan Area.
Families--Peru--Lima Metropolitan Area--Statistics.
Household surveys--Peru--Lima Metropolitan Area.
Lima Metropolitan Area (Peru)--Population--Statistics.
Occupations--Peru--Lima Metropolitan Area.