TY  - BOOK
ED  - Puerto Rico.
ED  - Puerto Rico.
TI  - Lecturas para estudiantes de octavo grado
PY  - 0000///19-
CY  - [San Juan, P.R.]
KW  - Social sciences
KW  - Study and teaching (Secondary)
KW  - Local
KW  - Puerto Rico
KW  - History
N1  - Cover title varies
ER  -