TY  - BOOK
AU  - Appleyard,Dennis R.
AU  - Field,Alfred J.
TI  - International economics: trade theory and policy 
SN  - 9780071156578
PY  - 1998///
CY  - Chicago
PB  - Irwin/McGraw-Hill
KW  - International trade
KW  - Commercial policy
N1  - Includes bibliographical references and index
ER  -