TY  - BOOK
AU  - Engel,Charles
AU  - Rogers,John H.
TI  - How wide is the border
T2  - Research División / Federal Reserve Bank of Kanzas City
U1  - 338.52 
PY  - 1995///
CY  - Kansas City
PB  - Federal Reserve Bank of Kansas City
KW  - PRECIOS
KW  - COMERCIO INTERNACIONAL
KW  - PRODUCCION
ER  -