. . . . "Fons perennis : an anthology of medieval Latin for schools" . . "Fons perennis; an anthology of medieval Latin for schools" . . . . . . "Fons perennis. An anthology of medieval Latin for schools. Edited by S. Morris"@en . "Fons perennis. An anthology of medieval Latin for schools. d. by Sidney Morris" . "Fons Perennis. An anthology of medieval Latin for schools"@en . . "Fons perennis : an anthology of medieval latin for schools" . "Fons perennis an anthology of medieval Latin for schools" . "Fons perennis : an anthology of Medieval Latin for Schools" . . . . "Fons perennis : an anthology of Medieval Latin for schools"@en . "Fons perennis : an anthology of Medieval Latin for schools" . . . . . "Latin literature, Medieval and modern." . . . .