Lembo, John M. Why teachers fail John M. Lembo. - Columbus, Ohio Merrill [1971] - vii, 101 p. Bibliography: p. 99-101. ISBN: 0675092698 LCCN: 73133503 Subjects--Topical Terms: TeachingLearning LC Class. No.: LB1025.2 / .L45 Dewey Class. No.: 371.1/02