Vol. 7, no. 1-12 (1940); v. 8, no. 1-12 (1941); v. 9, no. 2-12 (1942); v. 10, no. 1-12 (1943); v. 11, no. 1-9 (1944); v. 33, no. 1,8 (1966); v. 34, no. 5 (1967); v. 38, no. 9-11 (1971); v. 39, no. 1 (1972); v. 40, no. 4 (1973); v. 48, no. 1-5,7-9 (1981); v. 49, no. 1-10 (1982); v. 50, no. 1-10 (1983); v. 51, no. 1-3,6-8 (1984); v. 52, no. 1-9 (1985); v. 53, no. 1 (1986) - v. 62, no. 6 (1995); v. 63, no. 1,3-6 (1996); v. 64, no. 1,3,5,6 (1997); v. 65, no. 1-6 (1998); v. 66, no. 1,2 (1999); v. 68, no. 4 (2001); v. 69, no. 2 (2002); v. 70, no. 3 (2003); v. 71, no. 1 (2004) |