1946.1-1949.10 1945.9-1949.10 1949.10-1999.10 1949.9-1949.10 1945.7-1949.10 1946.1-1946.12 1946.10-1946.12 1946.11-1948.11 1949.10-1999.12 1949.10-1984.10