The psychology of learning 2026-02-15T14:53:00+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from session cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Hulse, Stewart H.; Deese, James, 1921; Egeth, Howard (McGraw-Hill series in psychology, 1980)