Mugica, Pedro de. Gramática del castellano antiguo; por Pedro de Mugica ... - Leipzig, O. R. Reisland, 1891. - v. 23 cm. Imprint covered by label of Heinrich & Kemke, Berlin, 1891. LCCN: ca 11001717 Subjects--Topical Terms: Spanish language--Grammar, Historical. LC Class. No.: PC4715 / .M8