The ways and means of statistics 2026-02-15T21:24:03+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Tashman, Leonard J; Lamborn, Kathleen R. (Harcourt Brace Jovanovich, 1979)