Buscar por Autor Melena Heredia, Adriana Graciela
Mostrando resultados 1 a 1 de 1
Reestructuración del proceso de compras en la unidad de abastecimiento petroindustrial Quito, filial de Petroecuador
Melena Heredia, Adriana Graciela (nov-2006) - [Director: Beltrán Romero, Germán Fernando]
This study has been performed in order to analyze the times involved different existing activities within a purchasing process that takes place in Supply Unit Petroindustrial Quito, for the respective procurement of materials, supplies, parts and accessories, spare parts and equipment for users of...