Zehm, Stanley J. On being a teacher : the human dimension / Stanley J. Zehn and Jeffrey A. Kottler. - Newbury Park, California : Corwin Press, c1993. - xi, 136 p. 23 cm. Includes bibliographical references and index. ISBN: 0803960409 Subjects--Topical Terms: TeachingMotivation in educationTeachers LC Class. No.: 371.1 / Ze33 1993