TY  - BOOK
TI  - HSK standard course=HSK 标准教程. 2/ 
SN  - 9787561937266
U1  - 495.1071 LIP 
PY  - 2014///
CY  - Bei jing
PB  - 北京语言大学出版社 = Beijing Language and Culture University Press, 
ER  -