LDR 00396nam a2200121zu 4500 008 090205n chi d 100 1 _aTong Enzheng 245 _aMorgan's Model and the Study of Ancient Chinese Society _cTong Enzheng 773 0 _tSocial Sciences in China _gVol. 10.2 (1989); p. 182-205" 946 _a 001 IFS32448 999 _c304070 _d304070 952 _70 _c1 _40 _00 _9168736 _yBOOK _10 _d2009-05-14 _aIFS