Holdings
20.1950 - 37.1967; 38.1968,1-12u22; 44.1974,14; 51.1981,20; 52.1982,20; 55.1985,23; 56.1986,8; 57.1987,17u22; 58.1988,8u21; 59.1989,24; 60.1990,1u6; 62.1992,17; 63.1993,6u13u21; 64.1994,18; 71.2001,5; 72.2002,4; 73.2003,7; 74.2004,5; 75.2005,7u9; 78.2008,1u3; 79.2009,13; 80.2010,7; 82.2012,5-6; 83.2013,68-69u71-72; 2014,85-86u88; 2015,105-108; 2016,120; 90.2020, 175; 91.2021,186-187u189; 94.2024,223-224,228; 95.2025,239,243,246
[Einzelheftnachweis]