TY  - BOOK
AU  - KRUGMAN Paul R
AU  -  OBSTFELD Maurice
TI  - International economics:  Theory and  policy   
T2  - Addison-Wesley Series in Economics
SN  - 9788131725634
U1  - X:54, M8;P9/TD 
PY  - 2009///
CY  -  New Delhi 
PB  - Pearson         
KW  - Economics
ER  -