00807cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001900092040004100111042001200152050001600164100003200180245005000212260003300262300002800295490003600323500011300359504003200472650001700504650001500521650001700536l  22000304 DLC20260227111528.0780804s1921    fr       b    000 0 fre c  al  22000304   a(OCoLC)4111993  aU. S. Dept. of Labor Libr.cCCCdDLC  apremarc00aHX266b.S631 aSorel, Georges,d1847-1922.10aMatériaux d'une théorie du prolétariat.  aParis,bM. Rivière,c1921.  a3 p. l., 455 p.c19 cm.0 aÉtudes sur devenir social. XV  aOn cover: Deuxième édition, suivie d'exégèses proudhoniennes: classes, justice supplétive, patrie.  aBibliographical foot-notes. 0aSyndicalism. 0aSocialism. 0aProletariat.