TY  - BOOK
AU  - Blos,Peter
TI  - Los comienzos de la adolescencia
PY  - 1973///
CY  - Buenos Aires
PB  - Amorrortu Editores
KW  - Adolescent psychiatry
KW  - Local
N1  - Translation of : The young adolescent : clinical studies; Includes bibliography and index
ER  -