Psychological foundations of education : an introduction to human motivation, development, and learning 2026-02-15T08:27:58+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Bigge, Morris L.; Hunt, Maurice P. (Harper & Row, 1980)