Classification in the 1970s : a second look 2026-02-15T22:15:37+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Maltby, Arthur (Clive Bingley ; Linnet Books, 1976)