The unresponsive bystander : Why doesn't he help? /
[By] Bibb Latane [and] John M. Darley.
- New York : Appleton-Century Crofts, [1970].
- xii, 131 p. : ill. ; 22 cm.
- Century psychology series .
- 155.9/3 .
Bibliogr.: p. 128.
0390540935
Bystander effect. Assistance in emergencies--Psychological aspects.