Columbia subject headings:
Cherwell, Frederick Alexander Lindemann, Viscount, 1886-1957.
Science and state--Great Britain.
Tizard, Henry Thomas, 1885-1959.
Harvard subject headings:
Cherwell, Frederick Alexander Lindemann, Viscount, 1886-1957.
Science and state--Great Britain.
Tizard, Henry Thomas, 1885-1959
Tizard, Henry Thomas, 1885-1959.
Princeton subject headings:
Cherwell, Frederick Alexander Lindemann, Viscount, 1886-1957.
Science and state--Great Britain.
Tizard, Henry Thomas, Sir, 1885-