00833nam0-22003011i-450-99000706285040332120100421120940.0000706285FED01000706285(Aleph)000706285FED0100070628520020314d1900----km-y0itay50------bafreFRy-------001yyAperçus sociologiquespar L. Gumplowicztraduction de Leon DidierLyonStorckParisMasson1900226 p.24 cm30120itaGumplowicz,Ludwig<1838-1909>127931Didier,LeonITUNINARICAUNIMARCBK990007062850403321XV N 27851857FGBCFGBCAperçus sociologiques708027UNINA