An experimental approach to class lecture and demonstration techniques in teaching industrial arts /

Bibliographic Details
Main Author:	Jolly, Frank Henry, 1935-
Format:	Thesis Microform Book
Language:	English
Published:	[Place of publication not identified] : [publisher not identified] ; 1970.
Subjects:	Hydraulics > Study and teaching (Secondary) > Audio-visual aids. Overhead projection. Lecture method in teaching. Transparencies in education.