Perez, Ruben Sader The Venezuelan state oil, reports to the people / Ruben Sader Perez - Caracas : Corporacion Venezolana Del Petroleo , 1969 - 333p. : ill. ; 22 cm. Includes bibliographical references and index. Subjects--Topical Terms: PetroleumVenezuela Dewey Class. No.: 665.5 / PER