Abstract
ECA Estudios Centroamericanos, Vol. 54, No. 607-608, 1999: 514-517.
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
The changes in El Salvador
ECA Estudios Centroamericanos, Vol. 54, No. 607-608, 1999: 514-517.
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.