TY  - BOOK
AU  - Maple,Terry
AU  - Matheson,Douglas W.
TI  - Aggression, hostility, and violence: nature or nurture 
SN  - 0030853060
PY  - 1973///
CY  - Holt, New York
PB  - Rinehart and Winston
KW  - Aggression
ER  -