This textbook by professor of St. Tikhon Orthodox Humanities University (Moscow) V.I. Petrushko covers the history of the Russian Church from ancient times to the establishment of the patriarchy under Ivan the Terrible. (0.465 kg.). Also available by the author: O Popytkakh Sozdaniia Kievskogo Patriarkhata Ukrainskimi Uniatami i Raskol"nikami-Avtokefalistami v XX V. (2008).