Holdings
N.S. 19.1968 - 25.1974,1-3; 26.1975,1u.3; 27.1976,1-4; 28.1977,1-6; 29.1977; 30.1978,1-2; 31.1979,1-2; 32.1980,1[u.2-4]; 33.1981,1; 34.1981,1; 35.1981,1-2[u.3-4]; 36.1982,1-3; 37.1983/84,1-3; 38.1984,1-2; 39.1985,1-2; 40.1986,1-2; 41.1987/88,1-3; 43.1989,1-3; 44.1990,3-4; 45.1990 -57.1996
[50.1993: 2 Ordner]