Plath, Karl R. Schools within schools a study of high school organization Karl R. Plath. - New York Bureau of Publications, Teachers College, Columbia University 1965 [i.e. 1964] - ix, 83 p. illus., plans. - Secondary school administration series . Bibliography: p. 81-83. LCCN: 64024872 Subjects--Topical Terms: High schools--Administration. LC Class. No.: LB2822 / .P55 Dewey Class. No.: 373