00780nam0-22003011i-450-99000345707040332120001010000345707FED01000345707(Aleph)000345707FED0100034570720000920d1985----km-y0itay50------baitay-------001yy<<Les >>classes socialesprincipes d'analyse e t données empiriquesParisHatier1985159Briand Jean-Pierre133858Chapoulie J.M.ITUNINARICAUNIMARCBK990003457070403321SE 095.02.08-1244DECSEDECSEClasses sociales445284UNINAING01