00339nam a2200121Ia 450000500170000000800410001708200120005810000230007024500470009326000350014030000100017565000320018520240821154747.0240821s9999||||xx |||||||||||||| ||und||  a301 BER  aBerkowitz, Leonard 0aAdvances in experimental social psychology  aNew YorkbAcademic Pressc1964  a319p.  aSociology/social psychology