Composed of physics, chemistry, biology, human body, environment and earth science 6 fields system, the book provides scientific knowledge, concepts and principles for children in order to cultivate curiosity and exploration spirit for science. After more than 10 years research of experts from Early Childhood Education Research Institute, the book interprets the most comprehensive scientific knowledge and scientific principle, and it is the most authoritative picture book of science education dedicated to children. This volume is about gas.
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Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-Unis
Paperback. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. N° de réf. du vendeur G7535364934I4N00
Quantité disponible : 1 disponible(s)
Vendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Paperback Pages Number: 33 Language: Chinese. Gas is intangible. invisible. but it has always existed around us. Do not know what is the elf of the gas stuff is how to understand the various gases. including oxygen. carbon dioxide and nitrogen? With us and see it. Read Hello! Science most cordial scientific principles of the Enlightenment picture book: not sure of the gas. we will be able to understand the characteristics of the gas. N° de réf. du vendeur N70364
Quantité disponible : 1 disponible(s)