1
bachelorThesis
Published in 2010
Repository Repositorio Universidad de Cuenca
2
bachelorThesis
Published in 1995
Repository Repositorio Universidad de Cuenca
3
masterThesis
by Castillo Peñaherrera, Cristian Leonardo; Peña Quizhpi, Carlos Rafael; Simbaña Minchala, Cristina Elizabet
Published in 2007
Repository Repositorio Universidad del Azuay