Libraries for all : a world of books and their readers : papers presented at the IFLA 50th anniversary world congress, Brussels 1977 = Bibliotheques pour tous : le monde du livre et de ses lecteures 2026-02-17T04:24:29+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Koops, Willem R. H.; Vosper, Robert (IFLA publications,, 1980)