TY - BOOK AU - Sachar,Louis TI - Sideways arithmetic from Wayside School SN - 0590457268 U1 - 510.76 SAC/O 20 PY - 2004/// CY - New York PB - Scholastic KW - Mathematics KW - Problems, exercises, etc KW - Juvenile literature KW - sears N1 - "An Apple paperback."; Answers: p.75-p.89; Booklist; 3-6 N2 - Contains over fifty math puzzles and brainteasers ER -