Heidt, E. U. (1978). Instructional media and the individual learner : a classification and systems appraisal / (by) Erhard U. Heidt ; translated from the German by the author: A classification and systems appraisal. Kogan Page.
Chicago Style (17th ed.) CitationHeidt, Erhard U. Instructional Media and the Individual Learner : A Classification and Systems Appraisal / (by) Erhard U. Heidt ; Translated from the German by the Author: A Classification and Systems Appraisal. London: Kogan Page, 1978.
MLA (9th ed.) CitationHeidt, Erhard U. Instructional Media and the Individual Learner : A Classification and Systems Appraisal / (by) Erhard U. Heidt ; Translated from the German by the Author: A Classification and Systems Appraisal. Kogan Page, 1978.
Warning: These citations may not always be 100% accurate.