TY - GEN ID - BVMC:257767 AU - Celaya, Juan de TI - Expositio magistri Ioanni a Celaia ... In primum Tractatum Summularum Magistri Petri Hispani UR - https://www.cervantesvirtual.com/obra/expositio-magistri-ioanni-a-celaia-in-primum-tractatum-summularum-magistri-petri-hispani ER -