Goal Analysis. Robert F. Mager. Belmont, California: Fearson Publishers, Inc. , 1972. 144 pp. 6. 95 (paper). Preparing Instructional Objectives. 2nd ed. Robert F. Mager. Belmont, California: Fearson Publishers, Inc. , 1975. 144 pp. 6. 95 (paper).
Charles D Clark (Thu,) studied this question.