RT Article
T1 Understanding and preventing bullying
JF Crime and justice
VO 17
SP 381
OP 458
A1 Farrington, David 1944-
LA English
YR 1993
UL https://krimdok.uni-tuebingen.de/Record/1640311440
K1 Gewalt
K1 Minderjährige
K1 Schüler
K1 Aggressivität