International studies of the demand for energy : selected papers 2026-02-15T16:19:31+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Goldstein, Ramy; Nordhaus, William D (Contributions to economic analysis ;, 1977)