Browsing
     by issue year


type in a year:   
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Issue year
1996 [2053]
1995 [1760]
1994 [1690]
1993 [1474]
1992 [1379]
1991 [1193]
1990 [1081]
1989 [1004]
1988 [944]
1987 [881]
1986 [630]
1985 [644]
1984 [529]
1983 [446]
1982 [386]
1981 [332]
1980 [333]
1979 [222]
1978 [227]
1977 [184]