2631-2581
2631-2581
S2631-25812017000300027
Ecuador
Ecuador
Ecuador
Ecuador
Ecuador
00
04
2017
00
04
2017
26
1
27
34
[
2013
64
135-68
]
[
2015
4th ed.
]
[
2014
1
1-9
]
[
1997
121
1
1
65-94
]
[
2003
25
2
2
77-83
]
[
2016
25
1-3
1-3
61-9
]
[
2012
89-120
]
[
1984
]
[
2011
Segunda Edición
221-59
]
[
2014
9
1-2
1-2
41-3
]
[
2007
]
[
2015
]
[
2017
35
1
1
117-30
]
[
1994
]
[
2015
9
3
3
1-7
]
[
2013
57
11
11
515-22
]
[
2016
10
1
1
111-9
]
[
2015
17
1
1
141-62
]
[
2016
5
104-9
]
[
2011
11
2
2
93-103
]
[
2009
27
2
2
365-83
]
[
2015
]
[
2014
250 - 259
]
[
2006
42
5
5
265-71
]
[
2013
16
7
7
380-4
]
[
2014
Sexta edición
]
[
2009
Third Edition
]
[
2008
54
4
4
120-2
]
[
2002
55
581-92
]
[
2016
22
1-3
1-3
34-8
]
[
2012
22
345-60
]
[
2007
]