Wilson, Sarah
The perfect formula - New York : Simon Spotlight/Nickelodeon, 1999 - 63 p. : ill. - Rugrats chapter book ; # 1 .
9780689826771
Children's stories
Formulae Mathematics--Juvenile fiction
The perfect formula - New York : Simon Spotlight/Nickelodeon, 1999 - 63 p. : ill. - Rugrats chapter book ; # 1 .
9780689826771
Children's stories
Formulae Mathematics--Juvenile fiction