The overhead projector in the mathematics classroom.

The overhead projector in the mathematics classroom.

書誌詳細
第一著者: Lenchner, George
その他の著者: Krulik, Stephen
フォーマット: 図書
言語:English
出版事項: Reston, VA National Council of Teachers of Mathematics c1974.
主題:
Mathematics > Study and teaching > Audio-visual aids.
Overhead projection.