Año | Volumen | Número | |
---|---|---|---|
1993 | s/v | 33 | |
1992 | s/v | 32 | |
1991 | s/v | 31 | |
1990 | s/v | 30 | |
1989 | s/v | 29 | |
1988 | s/v | 28 | |
1987 | s/v | 27 | |
1985 | s/v | 25 | |
1984 | s/v | 24 | |
1983 | s/v | 23 | |
1982 | s/v | 22 | |
1981 | 21 | 1 | 2 |
1980 | 20 | 1 | 2 |
1979 | 19 | 1 | 2 |
1978 | 18 | 2 | |
1977 | 17 | 1 | |
1976 | 16 | 2 | |
1969 | s/v | 9 |