KHAVSKY PETR (1771-1876) Mesyatselovy,, kalendari I svyatzy russkie [Menology, calendars and sanctuaries Russian]: [in 3 books]. - 2nd ed. M.: Univ. tip., 1856

. Book 1: Mesyatselovy, calendars and saints... . - [6], VIII, XVI, 38 c.; Book 2: Abridged chronological tables, for the current 14th great indiction, or the 532th anniversary.... . - [2], XXIV, 116 c.; Book 3: Alphabetical index to the two books under the title: Mesyatselovy, calendars and svyattsy, or Part Three of these books. - [2], IV, 36 p.; 23x15 cm. Each part has a separate title page. No binding. Block in good condition, removed from the binding, moisture stains, pre-revolutionary inscription on the first free leaf. Petr Vasilyevich Khavsky (1771-1876) - historian and jurist, author of works on genealogy and history of Moscow. In the 1830s he began to publish articles on chronology and published the reference book "Chronological Tables in Three Books", for which he received a half Demidov Prize in 1849. "Chronological tables" were the fruit of twelve years of labour and had the purpose "to give a way to chronologists and historians, without any calculations on formulas of arithmetic and algebra, directly in tables to find all subjects belonging to the Julian calculation of time, civil and church orthodox confession, equally to learn all numbers and meanings of the terminology introduced for the indication of time in Russian annals".