Columbia subject headings:
Architecture, Mogul Empire--India--Delhi.
Mosques--India--Delhi.
Tombs--India--Delhi.
Harvard subject headings:
Architecture, Mogul Empire--India--Delhi.
Delhi (India)--Buildings, structures, etc.
Islamic architecture--India--Delhi.
Princeton subject headings:
Architecture, Mogul Empire--India--Delhi.
Delhi (India)--Buildings, structures, etc.
Islamic architecture--India--Delhi.