TY  - BOOK
AU  - Heras León,Héctor
TI  - El sector externo
AV  - HF3230.5 .H432 1978
U1  - 382/.098 19
PY  - 1978///
CY  - La Habana
PB  - Editorial de Ciencias Sociales
KW  - Balance of trade
KW  - Latin America
KW  - Balance of payments
KW  - Purchasing power
KW  - Commerce
N1  - Includes bibliographical references
ER  -