[by] Leslie J. Briggs. A final report prepared by the Instructional Methods Program of the Center for Research and Evaluation in Applications of Technology in Education (CREATE) Submitted to U.S. Dept. of Health, Education, and Welfare, Office of Education
American Institutes for Research[1968]Monograph
no. 3
Leslie J. Briggs ... [et al.] ; a final report prepared by the Instructional Methods Program of the Center for Research and Evaluation in Applications of Technology in Education (CREATE), submitted to U.S. Dept. of Health, Education, and Welfare, Office of Education
American Institutes for Researchc1967Monograph
no. 2