The On-line revolution in libraries : proceedings of the 1977 conference in Pittsburgh, Pennsylvania 2026-02-15T21:53:30+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Galvin, Thomas J.; Kent, Allen (Books in library and information science ;, 1978)