Psychology of the child and the adolescent 2026-02-16T17:26:07+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Watson, Robert Irving, 1909; Lindgren, Henry Clay, 1914 (Macmillan, 1979)