The overhead projector in the mathematics classroom
By: George Lenchner.
Contributors: Krulik, Stephen.
Publisher: National Council of Teachers of Mathematics
Published: 1974
Place of publication: Reston, Va
Language: eng
Number of pages: 30
Subjects: Mathematics -- Study and teaching -- Audio-visual aids.; Overhead projection.
Notes: Bibliography: p. 27-28.
Cover title.
Previous ed. by S. Krulik and I. Kaufman published in 1966 under title: How to use the overhead projector in mathematics education.