00341nam a2200121Ia 450000500170000000800410001708200150005810000230007324500490009626000450014530000090019065000200019920240821154646.0240821s9999||||xx |||||||||||||| ||und||  a301.63 BER  aBerkowitz, Leonard 0aAggression : A social psychological analysis  aNew YorkbMcGraw-Hill Book Companyc1962  a361p  aSOCIAL CONFLICT