Columbia subject headings:
Harvard subject headings:
Civil defense--Great Britain
Draft--Great Britain
Great Britain--Civilian defense.
Service, Compulsory non-military--Great Britain.
World War, 1939-1945--Law and legislation--Great Britain.
Princeton subject headings:
Civilian-based defense.
Draft--Law and legislation--Great Britain.
Service, Compulsory non-military--Great Britain.
World War, 1939-1945--Law and legislation--Great Britain.