1
por Rivadeneira Alvarez, David Alexis
Publicado 2015
“... of degree is intended as “the import of Tricone bits from Houston-United States towards Quito-Ecuador...”Publicado 2015
Enlace del recurso
Tesis de Pregrado
2
por Araujo Medina, Ruth Stephany
Publicado 2016
“...This project is about that investigate the importation of steel chains from Houston Texas-United...”Publicado 2016
Enlace del recurso
Tesis de Pregrado