Sachar, Louis, 1954-
Sideways arithmetic from Wayside School /
Louis Sachar.
- New York, NY : Scholastic, 1989.
- 89 p. : ill. ; 20 cm.
- Wayside School (Book). .
0590424165 (pbk.) 9780590424165 (pbk.) 0590457268 (pbk.) 9780590457262 (pbk.) 1435299574 (lib. bdg.) 9781435299573 (lib. bdg.)
2006367533
Mathematical recreations--Juvenile literature.
Arithmetic--Problems, exercises, etc.--Juvenile literature.
Puzzles.
QA 95 / .Sa234 1989