2007-2538 2007-2538 S2007-25382010000100067 10.15174/rv.v0i5.236 Mexico 00 06 2010 00 06 2010 3 5 67 88

1959 1987 1990 1984 2009 1984 1967 1984 1987 1990 1994 4 1973 1979 1981 1982 1988 12 12 1971 1973 1980 1920 1987 1982 5 3 y 4 3 y 4 1984 1986 1986 1988 4 4 1990 1991 17 17 1992 1992 23 23 1993 1994 1995 1998 1999 1969 1962 1965 1967 1983 1987 23 23 1991 1989 1987 1991 1975 1923 XIII 26-30 1972 1979 1987 1924 1987 1986 1989 3 3