COLOMBIA APUESTA AL REPUNTE DEL SECTOR PETROLERO
2011
DOCUMENTOS E INFORMES
PITTS, PIETRO DONATELLO
BUSINESS NEWS AMERICAS (Electric Power: Energy Intelligence Series)
DOCUMENTOS E INFORMES
PITTS, PIETRO DONATELLO
BUSINESS NEWS AMERICAS (Electric Power: Energy Intelligence Series)
LIBROS Y MONOGRAFÍAS
CASILDA BEJAR, RAMON (ed.lit.)
RODRIGUEZ ZAPATERO, JOSE LUIS (prol.)