1994-3733 1994-3733 S1994-37332022000200009 Bolivia Bolivia 00 11 2022 00 11 2022 50 9 30

1991 1992 13 4 4 27-32 1996 2002 1998 2020 45 45 7-32 2015 2010 1979 17 2017 2008 18 1 1 2008 1951 16 297-334 2010 2002 2014 1992 1989 2009 77 1981 382-8 2002 111 111 9-24 2005 7 2016 1993 1997 2001 2011 2008 2017 Quinta 2018 Ministerio de Educación 2019 2013 2011 29 4 4 403-20 2013 50 2010 quinta 1995 2007 60 9 9 949-59 2008 2001 52 1 1 1-14