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Publicado por Guizhou People's Publishing House, 2014
ISBN 10: 7221109982ISBN 13: 9787221109989
Librería: liu xing, Nanjing JiangSu, JS, China
Libro
paperback. Condición: New. Paperback. Pub Date :2014-01-01 Pages: 160 Language: Chinese Publisher: Guizhou People's Publishing House super hilarious scientific experiments: blurred light offers 53 kinds of mysterious light of the game. each player can let the kids surprise. joy. screaming. let the children experience a happy. interesting experiment. easy to understand and master the knowledge of physics and light-related. both to enhance the child's ability. but also can improve the child's physical interest in learnin.