WHEN Dr. S. P. Langley, Secretary of the Smithsonian Institution, established the Children's Room in that great museum, he took for his motto, "Knowledge begins in wonder, " and he put into this room a selection of specimens especially intended to excite interest in the young mind.
Achetez cet ebook et obtenez-en 1 de plus GRATUITEMENT !
Langue Anglais ● Format EPUB ● ISBN 9788834128800 ● Taille du fichier 0.9 MB ● Maison d’édition JH ● Publié 2019 ● Téléchargeable 24 mois ● Devise EUR ● ID 7020062 ● Protection contre la copie sans