Ruiz Crespo, Manuel2021-12-092021-12-091831https://hdl.handle.net/11441/128089También disponible copia digital, con signatura FG DIG/0073application/pdf32 p. ; 20 cmspaAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/bookinfo:eu-repo/semantics/openAccesshttps://archive.org/details/HCSFCa09043https://fama.us.es/permalink/34CBUA_US/3enc2g/alma991002414199704987