Business systems handbook : analysis, design, and documentation standards 2026-02-15T21:55:12+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Gilmour, Robert W (Prentice-Hall series in data processing management, 1979)