Latane, Bibb <br/><br/>
the unresponsive bystander :  why doesn't he help? / 
Bibb Latane, John M. darley. 
 - New York :  Appleton- Century Crofts,  c1970. 
 - xii, 131 p. : ill. 
 - Century psychology series .
<br/><br/> Includes references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Helping behavior<br/>Assistance in emergencies--Psychological aspects