Title: Tong ji xue ji chu
Description: Ben shu nei rong bao kuo : tong ji diao cha, tong ji zheng li, zong liang zhi biao he xiang dui zhi biao, ping jun zhi biao he bian yi zhi biao deng.
Subjects: Tong ji xue, Jiao cai ., Cheng ren gao deng jiao yu