TY  - BOOK
AU  - Olweus,Dan
TI  - Bullying at school: understanding children's worlds 
SN  - 0631192395
AV  - LB 1124 .O48 1993
U1  - 371.5/8 20
PY  - 1993///
CY  - Oxford
PB  - Blackwell
KW  - Behavioral assessment of children
KW  - Bullying in schools
KW  - Aggressiveness in children
N1  - Includes  references and index
ER  -