00373nam a2200145Ia 4500008004100000084001200041100002100053245003600074250002000110260001800130260000900148260002100157300001400178500003500192180424s9999    xx            000 0 und d  a301 S42  a"Spencer, Metta" 0aFoundations of Modern Sociology  a\\197602ENGGPSX  aPrentice Hall  b1976  cEnglewood Cliffs  axvii+620p  aincludes index and biblioraphy