2448-7678 2448-7678 S2448-76782001000200010 Mexico 00 12 2001 00 12 2001 30 89

1997 1996 1996 1997 1996 1998 1997 1997 1993 1995 1990 1998 1996 101 5 5 1992 1974 1996 1996 101 5 5 1977 1998 Secretaría de la Defensa Nacional 1978 1995 1996 1996 101 6 6 1996 1998 1994 1997 1997 1996