$1!04!5.!04K7o!M"!;+'`F!BA!G4 s = The medieval Chinese oligarchy - Johnson, David G.; $1'V$!8r!=Ts; $1!O,!0}s; $1'P0!2q'`cs ($1!0&!GW!+:s $1!04!X$'CU!;P(B,s)
Keywords: Elite (Social sciences)--China.; Oligarchy