Ethimologiarum: Liber IV, De Medicina.
Mounted color frontis. and several text illus. and facsimiles. 93 pages. Thin 8vo, printed wrappers. Masnou, 1956. Near fine Spanish translation of GM 6787, Book IV of St. Isidore of Seville's Etymologies. Surveys the entire range of medical knowledge for the early 7th century. More