Allen, Robert Loring.
OPEC oil /
Loring Allen.
- Cambridge, Mass. : Oelgeschlager, Gunn & Hain, c1979.
- xiv, 273 p. ; 24 cm.
Includes index.
Bibliography: p. 257-264.
089946002X
79019284
Petroleum industry and trade
Petrol endüstrisi ve ticareti
HD9560.1.O66 / A69
382.4228 / ALL 1979