TY - GEN ID - BVMC:270743 AU - Vossius, Gerardus Joannes TI - Gerardi Ioannis Vossii De quatuor artibus popularibus, Grammatistice, Gymnastice, Musice, & Graphice liber. UR - https://www.cervantesvirtual.com/obra/gerardi-ioannis-vossii-de-quatuor-artibus-popularibus-grammatistice-gymnastice-musice-graphice-liber ER -