Jacobs, Paul I. A guide to evaluating self-instructional programs / Paul I. Jacobs, Milton H. Maier, Lawrence M. Stolurow. - New York: Holt, Rinehart and Winston, 1966. - ix, 84 p. ; 21 cm. Includes bibliographical references and index. Subjects--Topical Terms: Programmed instruction Dewey Class. No.: 371.3944