00321nam a2200121Ia 450000500170000000800410001708200150005810000170007324500220009026000430011230000090015565000350016420240814115757.0240813s9999||||xx |||||||||||||| ||und||  a301.15 KAT  aKatz, Daniel 0aSocial psychology  aNew YorkbJohn Wiley & Sons Inc.c1948  a700p  aSocioogy and Social Psychology