1
book
Published in 1992
Repository Repositorio Universidad Politécnica Salesiana
2
bachelorThesis
Published in 2003
Repository Repositorio Universidad de Cuenca
3
bachelorThesis
Published in 2015
Repository Repositorio Universidad Tecnológica Equinoccial
4
masterThesis
Published in 2015
Repository Repositorio Universidad Tecnológica Equinoccial
5
bachelorThesis
Published in 2014
Repository Repositorio Universidad Técnica del Norte