{"codelist_number":175,"code_value":"B504","description_en":"With flaps","description_fr":"Avec rabats","description_es":"Con solapas","notes_en":"For paperback with flaps – sometimes known as gatefolds or French flaps (extensions of the cover that fold inside the front and back cover)","notes_fr":"Pour livres brochés avec rabats","notes_es":"Para libros en rústica (tipo «bolsillo») con solapas – a veces conocidas en inglés como «French flaps» o «gatefolds» (extensiones de las cubiertas delantera y trasera que se pliegan hacia adentro)","introduced_in_issue":2,"modified_in_issue":71,"deprecated_in_issue":null}