RT Book T1 The psychology of nonviolence T2 Pergamon general psychology series JF Pergamon general psychology series A1 Pelton, Leroy H. LA English PP New York u.a. PB Pergamon Pr. YR 1974 UL https://krimdok.uni-tuebingen.de/Record/1074591283 CN HM278 SN 008018099X SN 0080180981 K1 Psychology, Social K1 Social Conflict K1 Nonviolence