21 shi ji xin gai nian jiao fu du ti yu zuo ti
Subtitle: Gao zhong li shi
By: Guo dong hui
Publisher: Hua dong shi fan ta xue chu ban she
Published: 2000
Place of publication: Shang hai
Language: chi
ISBN-13: 9787561722152
Description: Ben juan mei yi dan yuan kai tou you yi ge jiao wei jian dan de xue xi zhi dao, Mei zu you san fang mian de nei rong:dian xing ti xing, Tong lei bian shi, Neng li ti gao, Pei yang xue sheng zong he jie jue li shi wen ti de neng li.