Bishop, Lloyd K. Individualizing educational systems : the elementary and secondary school : implications for curriculum, professional staff, and students / Lloyd K. Bishop. - New York: Harper & Row, 1971. - xi, 276 p. ; 22 cm. - Series in administration . Includes bibliographical references and index. Subjects--Topical Terms: Individualized instructionEducation--Curricula Dewey Class. No.: 371.394