Columbia subject headings:
Harvard subject headings:
Egypt--Antiquities.
Excavations (Archaeology)--Egypt--Ṣaqqārah.
Ṣaqqārah (Egypt)--Antiquities.
Princeton subject headings:
Egypt--Antiquities.
Excavations (Archaeology)--Egypt--Ṣaqqārah.
Ṣaqqārah (Egypt)--Antiquities.