Columbia subject headings:
National security--Peru.
Peru--Armed Forces.
Peru--Defenses.
Peru--Military policy.
Peru--Politics and government--21st century.
Harvard subject headings:
National security--Peru
Peru--Armed Forces.
Peru--Defenses.
Peru--Military policy.
Peru--Politics and government--21st century.
Princeton subject headings:
Internal security--Peru.
National security--Peru.
Peru--Armed Forces.
Policía Nacional (Peru)