Publishers' international directory with ISBN index : Internationales Verlagsadressbuch mit ISBN-Register 2026-02-16T16:27:53+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... (Handbook of international documentation and information, 1982)