TY  - BOOK
AU  - Berthelon,Matias
AU  - Freund,Caroline L.
ED  - World Bank.
TI  - On the conservation of distance in international trade
PY  - 2004///
CY  - Washington, D. C
PB  - World Bank
KW  - International trade
N1  - "May 6, 2004"; Includes bibliographical references; Closed access
ER  -