New York: Research Program on the U. S. S. R. 1955. 61p., 43p., 8.5X11 mimeographed pages in cardboard w/ red cloth spine. Ex libris, usual ink stamp frontis, card pocket removed back. Two essays: I.) The centralized Russian state of the 17th century and II) The age of Catherine II. Lists of other title in series in bakc and tipped in. V. good copy aside from ex libris traces and slightly bowed boards.