TY  - BOOK
AU  - Piaget,Jean
TI  - Psicologia y pedagogia
T2  - Ariel quincenal
PY  - 1969///
CY  - Barcelona
PB  - Ariel
KW  - Psicologia
KW  - Pedagogia
UR  - https://bibcatalogo.uca.es/cgi-bin/koha/opac-retrieve-file.pl?id=3517c6b6d41278320af009fc54607334
ER  -