Columbia subject headings:
Harvard subject headings:
Airmen--Scotland--Biography.
Great Britain. Royal Air Force--Biography.
Guthrie, Andrew J.--Diaries.
MacDougall, Andrew Guthrie.
Princeton subject headings:
Airmen--Scotland--Biography.
Diaries.
Great Britain. Royal Air Force--Biography.
Guthrie, Andrew J.--Diaries.
MacDougall, Andrew Guthrie.