TY - BOOK ID - BVMC:620169 AU - Valerius, Cornelius TI - Cornelij Velerij Ultraiectini Grammaticarum institutionum liber primus [-quatuor] UR - https://www.cervantesvirtual.com/obra/cornelij-velerij-ultraiectini-grammaticarum-institutionum-liber-primus--quatuor ER -