Problem solving and structured programming in FORTRAN 2026-02-16T00:17:05+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Friedman, Frank L. (Addison-Wesley series in computer science and information processing, 1981)