A fishy mystery by Harkrader, Lisa, Pillo, Cary fromMath matters 0 Type: Book Junior detective Thea uses Venn diagrams to solve the case of the missing class goldfish.
A fishy mystery by Harkrader, Lisa, Pillo, Cary fromMath matters 0 Type: Book Junior detective Thea uses Venn diagrams to solve the case of the missing class goldfish.