TY  - BOOK
AU  - Choynowski, Mieczyslaw
AU  - Idmar, Pekka
TI  - Adolescent aggressiveness and its dependence on age, sex, and position among siblings
AV  - BF 724 C46.1973
PY  - 1973///
CY  - Malmo, Sweden
PB  - Department of Educational and Psychological Research
KW  - Psicología del adolescente
KW  - Psicología
KW  - Adolescencia
KW  - Estudio de casos
KW  - Psicopedagogía
ER  -