TY  - BOOK
AU  - Krugman, P R
TI  - International Economics Theory & Policy
AV  - 337. KRP I 
U1  - 337. KRP I 
PY  - 2009///
CY  - New Delhi
PB  - Pearson Edu, Asia.
KW  - Economics
KW  - C6747
N2  - ISBM
UR  - http://course.sdu.edu.cn/G2S/eWebEditor/uploadfile/20120417191243_590081573385.pdf
ER  -