Jhering, Rudolf von, 1818-1892.2021-06-182021-06-181900https://hdl.handle.net/11441/112437application/pdfVII, 115 p.freAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/bookinfo:eu-repo/semantics/openAccesshttps://fama.us.es/permalink/34CBUA_US/18mroog/alma991002420139704987