TY  - BOOK
AU  - Barry,Tom
ED  - Inter-hemispheric Education Resource Center (nuevo Mexico)
TI  - Costa rica: A country guide 
SN  - 0-911213-19-8
AV  - F1543 B37 1990
PY  - 1990///
CY  - Albuquerque, new México
PB  - Inter-hemispheric education resource center
KW  - Costa Rica
ER  -