Columbia subject headings:
Harvard subject headings:
China--History--Tang dynasty, 618-907--Sources--Indexes.
Feng, Yan, jin shi 756. Feng shi wen jian ji--Indexes.
Feng, Yan, jin shi 756. Feng shi wen jian ji.
Princeton subject headings:
China--History--Tang dynasty, 618-907--Sources--Indexes.
Feng, Yan, jin shi 756. Feng shi wen jian ji--Indexes.
Feng, Yan, jin shi 756. Feng shi wen jian ji.
Indexes.