TY  - BOOK
AU  - Murphy,Stuart J.
AU  - Remkiewicz,Frank
TI  - Less than zero
T2  - MathStart
SN  - 0060001240
AV  - QA107.2 .M87 2003
U1  - 513 21
PY  - 2003///
CY  - New York
PB  - HarperCollins Publishers
KW  - Arithmetic
KW  - Juvenile literature
KW  - Graphic methods
KW  - Numbers, Negative
KW  - Finance, Personal
N1  - "Dollars and cents."; "Level 3."
N2  - While trying to save enough money to buy a new ice scooter, Perry the Penguin learns about managing his money and about negative numbers
UR  - http://www.loc.gov/catdir/description/hc043/2002020732.html
ER  -