Columbia subject headings:
Shipbuilding--United States.
United States. Congress. Senate. Special Committee to Investigate the Munitions Industry.
United States. Navy.
Harvard subject headings:
Shipbuilding--United States
United States. Congress. Senate. Special Committee to Investigate the Munitions Industry.
United States. Navy
Princeton subject headings:
Shipbuilding--United States.
United States. Congress. Senate. Special Committee to Investigate the Munitions Industry
United States. Navy