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s n postlethwait
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An integrated experience approach to learning, with emphasis on independent study
S. N. Postlethwait · Burgess Pub. Co.
114 sayfa · 1966
Education / Universities and colleges / Tutors and tutoring
Minicourses, what are they?
S. N. Postlethwait · Purdue Research Foundation
24 sayfa · 1972
Programmed instruction / Audio-visual education
The audio-tutorial approach to learning
S. N. Postlethwait · Burgess Pub. Co.
149 sayfa · 1969
Programmed instruction / Botany / Study and teaching / Audio-visual education