Libraries in Russia : history of the Library of the Academy of Sciences from Peter the Great to present Valerii Leonov ; [translated by Nikolai I. Yashugin, Mikhail A. Prokofiev and Marcus A. Sherwood-Jenkins].

অনুযায়ী Leonov, V. P. (Valeriĭ Pavlovich)
প্রকাশিত 2005

The library syndrome Valerii Leonov ; [transl. by Elena O. Kazei].

অনুযায়ী Leonov, V. P. (Valeriĭ Pavlovich)
প্রকাশিত 1999