封面图片

Activities in self-instructional texts

书目详细资料
主要作者: Lockwood, Fred
格式: 图书
语言:英语
出版: East Brunswick, N.J. Nichols Pub. 1992.
丛编:Open and distance learning series
主题:
Distance education > Programmed instruction.
Teaching > Aids and devices.
Educational Technology.