TY - BOOK AU - Martin,Janet TI - Medieval Russia 980-1584 SN - 0521368324 AV - DK71 .M29 PY - 1995/// CY - New York PB - Cambridge university press KW - Russia KW - History KW - Ivan IV, 1533-1584 KW - To 1533 N1 - Includes bibliographical references and index ER -