Columbia subject headings:
Bao, Shichen, 1775-1855. Yi zhou shuang ji.
Calligraphy, Chinese.
Chinese literature--History and criticism.
Harvard subject headings:
Bao, Shichen, 1775-1855. Yi zhou shuang ji.
Calligraphy, Chinese.
Princeton subject headings:
Bao, Shichen, 1775-1855. Yi zhou shuang ji.
Calligraphy, Chinese.