101
book
Published in 2020
Repository Repositorio de la Universidad de las Artes
102
book
Published in 2020
Repository Repositorio de la Universidad de las Artes
103
book
Published in 1940
Repository Repositorio Universidad Politécnica Salesiana
104
book
Published in 2012
Repository Repositorio Universidad Andina Simón Bolivar
105
book
by Godoy Guevara, Gandhy Leonardo; Caldeiro Pedreira, Mari Carmen; Ojeda La Serna, Vivián; Caldeiro Pedreira, Maricarmen; Basantes Andrade, Andrea Verenice; Mafla Ortega, Liliam del Carmen; Burgos Matamoros, Mylai
Published in 2019
Repository Repositorio Universidad Técnica del Norte
106
book
Published in 1878
Repository Repositorio Biblioteca Digital CCE
107
book
Published in 1878
Repository Repositorio Biblioteca Digital CCE
108
book
Published in 1878
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
109
book
Published in 2020
Repository Repositorio Universidad de Cuenca
113
book
Published in 1873
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
114
book
Published in 2014
Repository Repositorio Universidad Andina Simón Bolivar
115
book
Published in 2023
Repository Repositorio Universidad Andina Simón Bolivar
116
book
Published in 2011
Repository Repositorio Universidad Nacional de Loja
117
book
Published in 1860
Repository Repositorio Biblioteca Digital CCE
118
book
Published in 1860
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
119
book
Published in 2005
Repository Repositorio SENESCYT
120
book
Published in 1916
Repository Repositorio Biblioteca Digital CCE