TY  - BOOK
AU  - APPLE YARD,DENNIS
AU  - FIELD,ALFRED
TI  - INTERNATIONAL ECONOMICS TRADE THEORY AND POLICY / 
U1  - 382 
PY  - 1995///
CY  - [S.N] : 
PB  - IRWIN ، 
KW  - ECONOMICS
KW  - INTERNATIONAL TRADE
KW  - COMMERCIAL POLICY
ER  -