Duoandikoetxea Zuazo, JavierRivas Ulloa, Judith2024-12-052024-12-0540125NULLhttps://web-argitalpena.adm.ehu.es/pasa_pdf.asp?File=UCM00176317https://gordailua.ueu.eus/handle/123456789/19154Matematikabook