Comentarios a la nueva constitucion de la U.R.S.S. /Russia.A history of Russia. With ten maps, a revised bibliography, and a new introduction by Richard Pares.Russia between reform and revolution. Edited and with an introduction by F.B. Randall.A history of Russia. With ten maps, a revised bibliography, and a new introduction by Richard Pares.Russia and the peace.The fall of the Russian Monarchy. A study of the evidence.