Cinco años de normalidad operativa
Subtitle: 1975-1980 : discursos
By: pronunciados por Rafael Alfonzo Ravard.
Publisher: Petróleos de Venezuela S.A.
Published: 1981
Place of publication: [Caracas]
Language: spa
Number of pages: 370
Subjects: Petróleos de Venezuela, S.A.; Petroleum industry and trade -- Venezuela.