2074-4706

2074-4706

S2074-47062021000200169

Bolivia

00 00 2021

00 00 2021

36 169 226

1

2012 1

529

2

2006 XXXI 2 2

3

BID 2020

4

2007

5

2011

6

2010

7

2012

8

2004 2 2

9

2006

10

2007 Primera

11

2007 9 9

12

2008

13

2009

14

2010 19 19

15

2010 Primera

16

2010

17

2012

18

2012 02 02

19

2014 5 5

20

2017

21

2010 20 20

223-63

22

2010 Primera

23

Müller y Asociados 1993

24

2002

25

Unicon 2015

26

YPFB

27

YPFB 2020