Columbia subject headings:
Harvard subject headings:
Spare parts--Prices--United States.
United States. Army--Finance--Management.
United States. Army--Procurement--Evaluation.
United States. Army--Supplies and stores--Costs.
United States. Army--Supplies and stores--Prices.
Princeton subject headings:
Spare parts--Prices--United States.
United States. Army--Procurement--Evaluation.
United States. Army--Supplies and stores--Prices.