The marvels of Rome

Gregorius Magister. The marvels of Rome / Master Gregorius ; translated with an introduction and commentary by John Osborne . - Toronto : Pontifical Institute of Mediaeval Studies, 1987 . - viii, 114 p. 21 cm. - (Mediaeval sources in translation ; 31 )
К.: Бібліогр. : c. 101-111, Index
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