TY - GEN ID - BVMC:256089 AU - Kircher, Athanasius TI - Athanasii Kircheri ... Magnes siue De arte magnetica opus tripartitum... UR - https://www.cervantesvirtual.com/obra/athanasii-kircheri-magnes-siue-de-arte-magnetica-opus-tripartitum ER -