61
other
Published in 1890
Repository Repositorio Biblioteca Digital CCE
62
other
Published in 1914
Repository Repositorio Biblioteca Digital CCE
63
other
Published in 1877
Repository Repositorio Biblioteca Digital CCE
64
other
Published in 1877
Repository Repositorio Biblioteca Digital CCE
65
other
Published in 1864
Repository Repositorio Biblioteca Digital CCE
66
other
Published in 1888
Repository Repositorio Biblioteca Digital CCE
67
other
Published in 1863
Repository Repositorio Biblioteca Digital CCE
68
other
Published in 1906
Repository Repositorio Biblioteca Digital CCE
69
other
Published in 1883
Repository Repositorio Biblioteca Digital CCE
70
other
Published in 2019
Repository Repositorio Universidad Técnica del Norte
71
other
Published in 2002
Repository Repositorio Escuela Superior Politécnica del Litoral
72
other
Published in 1990
Repository Repositorio Escuela Superior Politécnica del Litoral
73
other
Published in 1992
Repository Repositorio Escuela Superior Politécnica del Litoral
74
other
Published in 1995
Repository Repositorio Escuela Superior Politécnica del Litoral
75
other
Published in 1999
Repository Repositorio Escuela Superior Politécnica del Litoral
76
other
Published in 1999
Repository Repositorio Escuela Superior Politécnica del Litoral
77
other
Published in 2000
Repository Repositorio Escuela Superior Politécnica del Litoral
78
other
Published in 2007
Repository Repositorio Escuela Superior Politécnica del Litoral
79
other
Published in 2007
Repository Repositorio Escuela Superior Politécnica del Litoral
80
other
Published in 2007
Repository Repositorio Escuela Superior Politécnica del Litoral