TY  - BOOK
ED  - Liping, Jiang
TI  - HSK standard course = HSK 标准教程. 4 / HSK standard course = HSK biao zhun jiao cheng. 4: Workbook 4A
SN  - 9787561941171
PY  - 2014///
CY  -  Beijing
PB  - 北京语言大学出版社 = Beijing Language and Culture University Press
ER  -