Spectrum Educational Media (Firm)

Geometric wooden solids [realia] - Newmarket, Ont. : Spectrum Educational Media, [200-?].

19 blocks : wood ; in container, 16 x 20 cm. "11865" -- Container. Ages 8 and up.

Subjects--Topical Terms:
Blocks (Toys) in mathematics education.
Shapes -- Study and teaching.
Mathematics -- Study and teaching.
Manipulatives (Education)