Columbia subject headings:
Agra (India)--Buildings, structures, etc.
Architecture, Mogul Empire--India--Agra.
Taj Mahal (Agra, India)
Harvard subject headings:
Agra (India)--Buildings, structures, etc.
Taj Mahal (Agra, India)
Princeton subject headings:
Agra (India)--Buildings, structures, etc.
Architecture, Mogul Empire--India--Agra.
Art, Mogul Empire--India--Agra.
Taj Mahal (Agra, India)