Editore: Unknown, 1991
ISBN 10: 7530443674 ISBN 13: 9787530443675
Da: liu xing, Nanjing JiangSu, JS, Cina
Hardcover. Condizione: New. Language:Chinese.Hardcover. Publisher: Beijing Science and Technology Press. This set of children s books is a time-tested experience of three decades of popular science classic. has also been reprinted. Of lively and imaginative use of brief side.