Piotrovsky, E. The Hermitage. Leningrad: Aurora, 1989 392 p. : col. ill.
Piotrovsky, E. The Hermitage. Leningrad: Aurora, 1989 392 p. : col. ill.
Piotrovsky, E. (1989) The Hermitage, Leningrad: Aurora 392 p. : col. ill.
Piotrovsky, E. (1989). The Hermitage. Prehistoric Culture : Art of Classical Antiquity : Art of the Peoples of the East : Western European Art : Russian Culture : Numismatics : [Album]. Leningrad: Aurora, 392 p. : col. ill.
Piotrovsky E. The Hermitage: Prehistoric Culture : Art of Classical Antiquity : Art of the Peoples of the East : Western European Art : Russian Culture : Numismatics : [Album]. Leningrad: Aurora; 1989. p. 392 p. : col. ill.
