Columbia subject headings:
Korea--History--To 935.
Korea--Politics and government--To 935.
Harvard subject headings:
Antiquities, Prehistoric--China--Shandong Sheng.
Ethnology--China--Shandong Sheng--History.
Excavations (Archaeology)--China--Shandong Sheng.
Prehistoric peoples--China--Shandong Sheng--History.
Shandong Sheng (China)--Antiquities.
Princeton subject headings:
Antiquities, Prehistoric--China--Shandong Sheng.
Ethnology--China--Shandong Sheng--History.
Excavations (Archaeology)--China--Shandong Sheng.
Prehistoric peoples--China--Shandong Sheng--History.
Shandong Sheng (China)--Antiquities.