Oil strategy and politics, 1941-1981 / Walter J. Levy ; edited by Melvin A. Conant. Levy, Walter J. Conant, Melvin. Petroleum industry and trade. Petroleum industry and trade Political aspects. 333.8232 LEO Includes bibliographical references and index. Boulder, Colo. : Westview Press, 1982. 1982. 1982 Text xvii, 345 p. ; eng