Sabine Hyland
... that Sabine Hyland discovered that the Incas may have written phonetic information in knotted cords called khipus?
... that <b id="mwBWk"><a href="./Sabine_Hyland" id="mwBWo" rel="mw:WikiLink" title="Sabine Hyland">Sabine Hyland</a></b> discovered that the <a href="./Inca_Empire" id="mwBWs" rel="mw:WikiLink" title="Inca Empire">Incas</a> may have written phonetic information in knotted cords called <a href="./Quipu" id="mwBWw" rel="mw:WikiLink" title="Quipu">khipus</a>?