Tribus.

v.1 1951; v.2-3 1952-53; v.4-5 (1954-55); no.4-6 1956-1957; no.7-10 1957-1961; v.6-8; v.9-11; v.12-14; v.15-16; v.17 (1968); v.18 1969; v.19 1970; v.20 1971; v.21 1972; v.22-23 1973-74; no.27 1978; v.24; v.25; v.26; v.27; v.29-30 (1980-81); no.31 1982; v.31-32 (1982-83); no.32 1983; no.33-34 1984-1985; no.34 1985; no.35 1986; no.36 1987; no.35-37 1986-1988; no.37 1988; no.38 1989; no.38-39 1989-1990; no.39 1990; no.40 1991; no.40-41 1991-1992; no.41 1992; no.42 1993; v.33; v.34; v.35; v.36; v.37; v.38; v.39; Bd.43 1994; no.33; no.42-44 1993-1995; Bd.44 1995; Bd.45 1996; Bd.46 1997; Bd.47 1998; Bd. 48 1999; Bd.49 2000; Bd.50 2001; Bd.51 2002; Bd.52 2003; v.53 2004; v.54 2005; v.55 2006; v.56 2007; v.57 2008; v.62 yr.2013; 22; 23; 25-26; 28; 29; 30