The roots of evil :
Staub, Ervin
The roots of evil :
the origins of genocide and other group violence - New York Cambridge university press 1989 - xvi, 336 p. ; 25 c
0-521-35407-2
Aggressiveness.
HM 281 .S69
The roots of evil :
the origins of genocide and other group violence - New York Cambridge university press 1989 - xvi, 336 p. ; 25 c
0-521-35407-2
Aggressiveness.
HM 281 .S69