TY  - BOOK
AU  - Chaffee, John W
AU  - Hanan, Patrick, ed
AU  - Twitechett, Denis, ed
TI  - Theory gates of learning in Sung China
SN  - 521302072
CY  - Cambridge
KW  - civil service-Chinies -examination-history
KW  - civil service-examinations
KW  - social history
KW  - structure of recruitment
KW  - Thorny gates
ER  -