I know same and different =
Subtitle: Igual y diferente.
Contributors: Weekly Reader Early Learning Library (Firm)
Series: I'm ready for math =; Ya puedo aprender matemáticas; I'm ready for math.
Publisher: Weekly Reader Early Learning Library
Published: 2006
Place of publication: Milwaukee, WI
Language: eng
Subjects: Equivalence classes (Set theory) -- Juvenile literature.; Arithmetic -- Foundations -- Juvenile literature.
Genres: Juvenile literature.
Other titles: Igual y diferente