Energy prospects to 1985 : an assessment of long term energy developments and related policies : a report / by the Secretary-General. - 2 volumes : illustrations ; 24 cm ISBN: 9264112987 LCCN: 75308938 Nat. Bib. No.: F*** Subjects--Topical Terms: Energy developmentEnergy policyEnergy conservation LC Class. No.: HD9502.A2 / O74 1974 Gov. Doc. Class. No.: OECD E56pt