TY  - BOOK
T1  - Estudios sociales; [ciclo básico]
LA  - Spanish
PP  - Cuenca
PB  - Ed. Don Bosco
YR  - 1970
UL  - https://glotrec.wdi-testing.gei.de/cat/Record/gei665529708
KW  - Schulbuch
ER  -