El Derecho tributario, ¿qué es y para qué sirve?

#iguru_soc_icon_wrap_664fec0c6d21b a{ background: transparent; }#iguru_soc_icon_wrap_664fec0c6d21b a:hover{ background: transparent; border-color: #28306e; }#iguru_soc_icon_wrap_664fec0c6d21b a{ color: #2c8fa0; }#iguru_soc_icon_wrap_664fec0c6d21b a:hover{ color: #ffffff; }.iguru_module_social #soc_icon_664fec0c6d2671{ color: #ffffff; }.iguru_module_social #soc_icon_664fec0c6d2671:hover{ color: #d0cddf; }.iguru_module_social #soc_icon_664fec0c6d2671{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_664fec0c6d2671:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_664fec0c6d2902{ color: #ffffff; }.iguru_module_social #soc_icon_664fec0c6d2902:hover{ color: #d0cddf; }.iguru_module_social #soc_icon_664fec0c6d2902{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_664fec0c6d2902:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_664fec0c6d2bb3{ color: #ffffff; }.iguru_module_social #soc_icon_664fec0c6d2bb3:hover{ color: #d0cddf; }.iguru_module_social #soc_icon_664fec0c6d2bb3{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_664fec0c6d2bb3:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_664fec0c6d2cd4{ color: #ffffff; }.iguru_module_social #soc_icon_664fec0c6d2cd4:hover{ color: #d0cddf; }.iguru_module_social #soc_icon_664fec0c6d2cd4{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_664fec0c6d2cd4:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_664fec0c6d2dd5{ color: #ffffff; }.iguru_module_social #soc_icon_664fec0c6d2dd5:hover{ color: #28306e; }.iguru_module_social #soc_icon_664fec0c6d2dd5{ background: rgba(40,48,110,0.01); }.iguru_module_social #soc_icon_664fec0c6d2dd5:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_664fec0c6d2ed6{ color: #ffffff; }.iguru_module_social #soc_icon_664fec0c6d2ed6:hover{ color: #28306e; }.iguru_module_social #soc_icon_664fec0c6d2ed6{ background: rgba(40,48,110,0.01); }.iguru_module_social #soc_icon_664fec0c6d2ed6:hover{ background: rgba(255,255,255,0.01); }