Intermediate algebra 2026-02-15T16:04:11+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Larson, Ron, 1941; Heyd, David E.; Hostetler, Robert P. (Houghton Mifflin, 2005)