1
bachelorThesis
by Suárez S. Teresita; Vega Luna, Laura Esperanza; Zapata Díaz, Gloria Leonor; Serrano Carrión, José Ricardo
Published in 1984
Repository Repositorio Universidad de Cuenca
2
masterThesis
Published in 2015
Repository Repositorio Universidad Tecnológica Equinoccial
3
bachelorThesis
Published in 2013
Repository Repositorio Universidad Técnica de Ambato