TY  - BOOK
AU  - Sachar,Louis
TI  - Sideways arithmetic from Wayside School
SN  - 0590457268
AV  - QA95 .S1185 1989
U1  - 793.7/4 
PY  - 1989///
CY  - New York
PB  - Scholastic
KW  - Mathematical recreations
KW  - Schools
KW  - Fiction
KW  - sears
KW  - School stories
N1  - "An Apple paperback."; ALA Booklist; Elementary School Library Collection Brodart; 4; 4-7
N2  - Contains examples of "sideways arithmetic" which is the preferred method of mathematics instruction at the Wayside School, which was accidentally built sideways with one classroom on each story
ER  -