Hedging crude oil imports in developing countries /
Stijn Claessens & Panos Varangis.
- Washington, DC : World Bank (WB) , 1991
- 46p. : ill. ; 28 cm.
- Policy, research, and external affairs working papers ; WPS 755 .
"August 1991."
Includes bibliographical references (p. 46).
Petroleum industry and trade--Developing countries