Medieval Islam : a study in cultural orientation 2026-02-15T15:28:21+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Von Grunebaum, Gustave E. (Gustave Edmund), 1909-1972 (An Oriental Institute essay, 1953)