Columbia subject headings:
Harvard subject headings:
China--History--Spring and Autumn period, 722 B.C.-481 B.C.
Confucius. Chun qiu
Zuoqiu, Ming. Guo yu.
Zuoqiu, Ming. Zuo zhuan.
Princeton subject headings:
China--History--Spring and Autumn period, 722-481 B. C.--Addresses, essays, lectures.
Cnfucius. Chun qiu--Addresses, essays, lectures.
Zuoqiu, Ming. Guo yu--Addresses, essays, lectures.
Zuoqiu, Ming. Zuo zhuan--Addresses, essays, lectures.