Columbia subject headings:
District of Columbia. National Training School for Boys.
Juvenile delinquents--Rehabilitation--Washington (D.C.)
Harvard subject headings:
Juvenile delinquents--Rehabilitation--Washington (D.C.)
National Training School for Boys (Washington, D.C.)
Princeton subject headings:
Juvenile delinquents--Rehabilitation--Washington (D.C.).
National Training School for Boys (Washington, D.C.)