The C programming language 2026-02-15T20:21:03+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Kernighan w.Brian; Ritchie, Dennis M. (Prentice-Hall software series, 2011)