0187-0173 0187-0173 S0187-01732005000200013 Mexico 00 08 2005 00 08 2005 20 58 13 52

1986 I 1991 II 1993 III 2002 IV 2001 1998 1997 2002 2003 2004 1989 1994 2 3 3 2002 IV 1996 1966 2004 1989 1977 1993 1997 2003 1995 1989 2002 2002 Instituto Mexicano de la Juventud 2002 2004 322 322 1996 1949 2001 1993 1998 1999 1999 2003 1966 1999 1997 18 18 1963 1991 1995 1963 1978 2004 2001 1994 1983 I 1988 2000 129 1 1