Alcorn, Marvin D. Better teaching in secondary schools Marvin D. Alcorn, James S. Kinder [and] Jim R. Schunert. - 3d ed. - New York Holt, Rinehart and Winston c1970. - xi, 612 p. Includes bibliographies. ISBN: 0030766052 LCCN: 71088815 //r902 Subjects--Topical Terms: High school teachingEducation, Secondary LC Class. No.: LB1607 / .A4 1970 Dewey Class. No.: 373.1/1