Bartel, Carl R. Instructional analysis and materials development / Carl R. Bartel. - Chicago : American Technical Society, ©1976. - vi, 232 p. ; 23 cm. ISBN: 0826942733 9780826942739 Subjects--Topical Terms: Curriculum planning. Programmes d'études -- Planification. Dewey Class. No.: 375.001 / BAR