TY  - BOOK
AU  - Wittfogel,Karl A.
AU  - Feng Chia-Shong
AU  - Menges,Karl H.
TI  - History of chinese society : liao, 907-1125
U1  - 951.02 
PY  - 0000///n.d
CY  - s.l.
PB  - s.n.
N1  - Reprinted from the Transactions of American philosophical society, vol.36, pp1-35; Appendix 5 Qara-Khitay
ER  -