《科学的种子》十年精华：光·能 - Tapa blanda

The seeds of science ten years essence: light. can(Chinese Edition)

paperback. Condición: New. Language:Chinese.The Pub Date: 2016-10-01 Publisher: Shanghai science and technology literature press If you are a teacher. parents. educators.If you sometimes in the face of the child had asking questions.In the classroom. at home. in the center of the activity. the children asked: the sun will go out?Underwater earthquake will happen?Where are you going to the falling water in the sky?Why is the day the sky is blue?Greenhouse effect. Nº de ref. del artículo: DO033255

Contactar al vendedor