Columbia subject headings:
Islamic architecture.
Islamic decoration and ornament.
Sāmarrāʼ (Iraq)--Antiquities.
Harvard subject headings:
Architecture--Iraq--Sāmarrāʼ.
Decoration and ornament--Iraq--Sāmarrāʼ.
Dār al-Khalifah (Palace : Sāmarrāʼ, Iraq)
Islamic architecture--Iraq--Sāmarrāʼ.
Palaces--Iraq--Sāmarrāʼ.
Sāmarrāʼ (Iraq)--Buildings, structures, etc.
Princeton subject headings: