América central. Primer congreso de historia demográfica, económica y social. [Contribs de Augusto Cazali Avila, Oscar R. Aguilar Bulgarelli y o. Pref. de Alberto Baeza Flores y Heino Froehling]
Bibl., ill.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
CEDAL,
1973.
San José, Costa Rica : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/6DC0D9F1-5910-42A3-A4E5-9169F836C4F6 |