Isbn: 9787115464569 - 疯狂科学 少儿版 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2017-11-01 Pages: 191 Language: Chinese Publisher: people's posts and telecommunications publishing house Author jakob. colin terry is Australia's a science teacher. he was obsessed with all kinds of strange scientific experiments. there are more than 20 years of science curriculum teaching experience. and on the YouTube and Facebook.…