1
book
Published in 1998
Repository Repositorio SENESCYT
2
book
Published in 1990
Repository Repositorio SENESCYT
3
book
Published in 2018
Repository Repositorio de la Universidad de las Artes
4
book
Published in 1980
Repository Repositorio SENESCYT
5
book
Published in 1995
Repository Repositorio SENESCYT
6
book
Published in 2004
Repository Repositorio SENESCYT
7
book
Published in 2023
Repository Repositorio Universidad Técnica Estatal de Quevedo
8
book
by Guinea, Mercedes; Bouchard, Jean Fracoise; Marcos, Jorge; Celda Esteve, Alejandro; Palop Martinez, Josefina; Rodicio Gracia, Sara; Fauria, Carmen; Terán, Paulina; Buys, Jozef; Tellenbach, Michael; Scott, John; Ledergerber Crespo, Paulina; Tihay, Jean Pierre; Usselmann, Pierre; Aliaga, Jose; Gutiérrez, Andres; Alvarez, Aurelio
Published in 1995
Repository Repositorio Universidad Politécnica Salesiana
9
book
Published in 2013
Repository Repositorio SENESCYT
10
book
Published in 1925
Repository Repositorio Biblioteca Digital CCE
11
book
Published in 2011
Repository Repositorio SENESCYT
12
book
Published in 1989
Repository Repositorio Universidad Politécnica Salesiana
13
book
Published in 2020
Repository Repositorio Universidad de Especialidades Espíritu Santo
14
book
Published in 1937
Repository Repositorio Biblioteca Digital CCE
15
book
by Sócola Sánchez, Jacqueline.; Arciniegas Estupiñan, Juan Carlos.; Teutli Hernández, Claudia; Cassinelli Damerval, Fiorella.; Rueda Ajoy, Francesca.; Álvarez Sánchez, Liliana.; Rivera Ocasio, Elsie.; Mora Queipo, Ernesto.
Published in 2020
Repository Repositorio Universidad de Especialidades Espíritu Santo
16
book
Published in 2011
Repository Repositorio SENESCYT
17
book
Published in 1938
Repository Repositorio Biblioteca Digital CCE
18
book
Published in 2018
Repository Repositorio Universidad Politécnica Salesiana