Columbia subject headings:
Harvard subject headings:
Lu, Jiuyuan, 1139-1193
Lü, Zuqian, 1137-1181
Philosophers, Chinese.
Wang, Anshi, 1021-1086
Princeton subject headings:
Lu, Jiuyuan, 1139-1193.
Lü, Zuqian, 1137-1181.
Philosophers--China.
Wang, Anshi, 1021-1086.