Ziefert, Harriet.
Mystery day / by Harriet Ziefert ; illustrated by Richard Brown. - Boston : Little, 1988. - 64 p. : ill. - Mr. Rose's class .
Mr. Rose's class's experiment in identifying "mystery powders" turns into a delicious chemistry lesson.
0316987697 : $8.95
87037463
Science--Experiments--Fiction.
School stories.
E
Mystery day / by Harriet Ziefert ; illustrated by Richard Brown. - Boston : Little, 1988. - 64 p. : ill. - Mr. Rose's class .
Mr. Rose's class's experiment in identifying "mystery powders" turns into a delicious chemistry lesson.
0316987697 : $8.95
87037463
Science--Experiments--Fiction.
School stories.
E