Persianova, Olga Mikhailovna The Hermitage : Room-to-room guide / Государственный Эрмитаж : Путеводитель O.M. Persianova; Translated by J. S. Heyes. - 5th edition, revised - Leningrad : Aurora Art Publishers, 1979. - 183 p. : ill. ; 17 cm. Subjects--Topical Terms: ArtMuseum Subjects--Index Terms: The Hermitage