The overhead projector in the mathematics classroom.

The overhead projector in the mathematics classroom.

Detalles Bibliográficos
Autor principal: Lenchner, George
Otros Autores: Krulik, Stephen
Formato: Libro
Lenguaje:English
Publicado: Reston, VA National Council of Teachers of Mathematics c1974.
Materias:
Mathematics > Study and teaching > Audio-visual aids.
Overhead projection.