Petróleo, la energía de nuestro tiempo
By: CEPE.
Contributors: Corporación Estatal Petrolera Ecuatoriana.
Publisher: CEPE
Published: 1980
Place of publication: [Quito]
Language: spa
Number of pages: 81
Subjects: Corporación Estatal Petrolera Ecuatoriana.; Petroleum industry and trade -- Ecuador.; Petroleum industry and trade.
Notes: Cover title.