TY - BOOK AU - Bishop,Lloyd K. ED - Harper & Row Publishers TI - Individualizing educational systems: the elementary and secondary school : implications for curriculum, professional staff, and students T2 - Series in administration U1 - 371.394 23 PY - 1971///. CY - New York: PB - Harper & Row, KW - Individualized instruction KW - Education KW - Curricula N1 - Includes bibliographical references and index ER -