ISBN: 9787543952331 - library of science campus scientific experiments: interesting chemical science experiments 101 (1 Ergebnisse)

paperback. Zustand: New. Paperback Pages Number: 209 Language: Chinese Library of Science Campus scientific experiment: interesting chemical science experiments 101. one describes the basic experiment of chemical science books. When you follow the book. pointing hands to do the experiment. you will find: Science and the original could be so interesting! Playing school. learn. play. play while you learn the original could be so easy.…