2021-05-252021-05-251891https://hdl.handle.net/11441/109422application/pdf324 p.spaAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/MarxismoEl origen de la familia, de la propiedad privada y del estadoinfo:eu-repo/semantics/bookinfo:eu-repo/semantics/openAccesshttps://archive.org/details/BRes041442https://fama.us.es/permalink/34CBUA_US/3enc2g/alma991005599479704987