Anno's mysterious multiplying jar /
Masaichiro and Mitsumasa Anno ; illustrated by Mitsumasa Anno.
- New York : Penguin Putnam Books for Young Readers, 1999, c1983.
- 1 v. (unpaged) : col. ill. ; 26 cm.
Translation of: Tsubo no naka.
ALA Booklist Elementary School Library Collection Brodart Bulletin of the Center for Children's Books Wilson's Children's Catalog
Simple text and pictures introduce the mathematical concept of factorials.