TY  - BOOK
AU  - KRUGMAN, Paul
AU  - OBSTFELD, Maurice.
AU  - MELITZ,MarcJ.
TI  - International Trade: theory and policy
SN  - 9781292060439
U1  - 382 
PY  - 2015///
CY  - England
PB  - Pearson
KW  -  International trade
ER  -