| Type |  Book |
| ชื่อเรื่อง | Altruism and aggression : biological and social origins / edited by Carolyn Zahn-Waxler, E. Mark Cummings, Ronald Iannaotti |
| ISBN | 0521268346 |
| พิมพลักษณ์ | Cambridge : Camgridge University Press, c1986 |
| รูปเล่ม | 337 p |
| หัวเรื่อง | Aggressiveness (Psychology) in children --Congresses [] |
| | Aggressiveness (Psychology) --Congresses [] |
| | Altruism in children --Congresses [] |
| | Psychology, Comparative --Congresses [] |
| | Socialization --Congresses [] |
| | Altruism --Congresses [] |