Columbia subject headings:
Harvard subject headings:
Messerschmitt Bf 109 (Fighter plane)--History.
Messerschmitt Bf 109 (Fighter plane)--Models--Design and construction--History.
Princeton subject headings:
Messerschmitt Bf 109 (Fighter plane)--History.
Messerschmitt Bf 109 (Fighter plane)--Models--Design and construction--History.