New book by Valery Leonov - Now - about bibliography poetics

The review of the book by V. P. Leonov - already the fourth in a series of books reflections about the book and library, library science and the bibliography, about our science. V. P. Leonov consistently analyzes difficult questions, but does it well and simply, remembers names of outstanding scientists and practical workers, brings and analyzes their statements. In the second part of the book the reader gets acquainted with fragments and full texts of the most rare sources. Some of them are specially translated into Russian and are introduced for scientific use for the first time. Chronological borders - from the first libraries in the IV-III millennia BC and up to now.