Año | Volumen | Número | |||
---|---|---|---|---|---|
2010 | 75 | 2 | |||
2009 | 74 | 1 | 2 | 3 | |
2000 | 65 | 1 | 2 | 4 | |
1999 | 64 | 1 | 2 | 4 | |
1998 | 63 | 1 | 2 | 3 | 4 |
1997 | 62 | 1 | 2 | ||
1996 | 61 | 3 | 4 | ||
1991 | 56 | 1 | 2 | 3 | 4 |
1987 | 52 | 1 | 2 | ||
1986 | 51 | 1 | 2 | ||
1982 | 47 | 1 | |||
1981 | 46 | 1 | 2 | 3 | 4 |
1980 | 45 | 1 | 2 | 3 | 4 |
1979 | 44 | 1 | 3 | ||
1978 | 43 | 2 |