Perrie, Maureen Pretenders and popular monarchism in early modern Russia the false tsars of the time of troubles Maureen Perrie - Cambridge Cambridge University 19975 - xvii, 269p. ill. 24cm maps Includes index Bibliography: p.251-261 ISBN: 0521472741 Subjects--Geographic Terms: Soviet Union--Kings and rulers--History Dewey Class. No.: 947.045 / PER