Columbia subject headings:
Art deco--California--Los Angeles.
Office buildings--California--Los Angeles.
Richfield Building (Los Angeles, Calif.)
Skyscrapers.
Harvard subject headings:
Art deco--California--Los Angeles.
Office buildings--California--Los Angeles.
Richfield Building (Los Angeles, Calif.)
Skyscrapers
Princeton subject headings:
Art deco--California--Los Angeles.
Office buildings--California--Los Angeles.
Richfield Building (Los Angeles, Calif.)
Skyscrapers.