00359nam a2200157Ia 4500008004100000020000900041035000900050082002300059100004200082245004200124250000600166260000900172300000800181500000600189650000600195210723s9999||||xx |||||||||||||| ||und||  aNULL  a9440  a331.127BLIP / BEN  aLipset, Seymour M. / Bendix, Reinhard 0aSocial Mobility In Industrial Society  a-  a-b-  a309  a0  a-