TY  - GEN
AU  - Krugman, P. R.
AU  - OBSFELD, M. & MELITZ, M.
TI  - International Economics: Theory and Policy
SN  - 10-1-292-01955-7
U1  - 388.91 KRU 
PY  - 2015///
CY  - New York.
PB  - Pearson
ER  -