Columbia subject headings:
Harvard subject headings:
Tanks (Military science)
World War, 1939-1945--Campaigns--Western Front.
World War, 1939-1945--Tank warfare.
Princeton subject headings:
Germany--Armed Forces--Armored troops--Pictorial works.
World War, 1939-1945--Campaigns--Europe--Pictorial works.
World War, 1939-1945--Tank warfare--Pictorial works.